Chapter 149: The Final Dragon Battle (I)

Exhausted and worn out, both Yachiru and Hoyuu relinquished control to their respective hosts. Retsu and Yun Che, now back in command of their bodies, lay side by side, not far from each other. They had crash-landed on opposite sides of the battlefield after the combined assault on Wrath, leaving behind a massive trench in the wake of their collision. The impact had been immense, and they now lay there, gasping for breath, with their energy reserves depleted.

Mio, swift and attentive, teleported to their side. She recognized the urgency and immediately began tending to Retsu, whose red skin was emitting a smoky aura, as if she had been submerged in scalding water for an extended period. Knowing the gravity of Retsu's situation, Mio followed the system's recommendation, retrieving divine water and pouring it over Retsu. The remarkable water worked its restorative magic, miraculously bringing Retsu's skin back to its original state. It was as if there had never been any damage, and Retsu's appearance returned to its normal, unblemished state.

As for Yun Che, he appeared to be in better condition than Retsu, thanks to Hoyuu's healing abilities and high-speed regeneration. Despite his own need for care, he insisted that Mio attend to Retsu first, a testament to his concern for her well-being. While Mio was grateful for his thoughtfulness, she couldn't help but worry about his condition as well.

"Hnngg… Mio-chan, thank you…" Retsu slowly regained consciousness, her weakened state evident after her recent ordeal with the fourth tail transformation. Mio smiled with relief as she gently helped Retsu sit up, her concern for her friend clear.

"What happened to Yachiru?" Mio inquired about Retsu's other persona, her curiosity about the inner workings of their unique relationship showing.

Retsu explained, "She was exhausted from the battle and the energy drain from the fourth tail transformation, so she decided to take a short nap in our inner world. But don't worry, she's okay."

Mio made a thoughtful comment, "It seems the fourth tail form was too taxing for her at the moment. I hope she recovers quickly."

Concerned about Yun Che's well-being, Retsu asked about him, "Yuu-kun! Is he...?"

Before she could finish her sentence, Yun Che slowly limped toward them. He reassured them, "Don't worry, I'm fine. Hoyuu has recovered and healed the rest of my powers, so I'll be alright." However, he admitted that the aftereffects of the full hollow form had left him exhausted, and he needed a moment to recover.

When Yun Che mentioned the relentless advance of the shadow monsters, Mio prepared to engage them. Retsu also attempted to stand but quickly faltered, apologizing, "Kyaa… I'm still too weak from the aftereffects of the fourth tail form."

As the monsters closed in on them, a red blur appeared and swiftly dispatched all the creatures with a single fluid motion. The figure came to a halt before them, allowing them a good look.

"Jasmine," Yun Che said, recognizing her.

Jasmine nodded as she wore a black cloak. She offered reassuring words, "Just focus on recovering. I'll deal with these minor threats. That dragon won't stay down for long, but your hollows created a substantial hole in its chest. I'm confident you have a plan?" 

Yun Che's voice was laced with determination as he explained his plan, "Yeah... I have one last trick left. I've been saving it for the moment when we can rescue Xueli. Once the cooldown's complete, I plan to go all out this time."

As Jasmine nodded in agreement and took flight, she swiftly destroyed every shadow monster in their vicinity, providing them with a much-needed respite. Normally, Jasmine wouldn't have cared about the lives of these creatures, but this time, things were different. She remained true to her character, yet she had chosen to act on her newfound desire to help Yun Che and the others. Her change of heart was apparent, and while she couldn't end the battle instantly without her Divine powers, she could certainly give them a much-needed breather. Jasmine realized that they were in a tight spot and wanted to do what she could to assist them.

As she moved toward the city, the black cloak she wore concealed her identity, making her virtually invisible to onlookers. Her intention was to lend a hand, and even though she couldn't provide overwhelming power like she used to, she could at least clear away the mobs, creating a safer space for her friends to recover. 

Amid their recovery, a streak of bright gold flashed by them, landing as a lion plushie beside Yun Che. His joy was palpable as he greeted his last companion, exclaiming, "Kon!"

Kon, looking a bit worse for wear, found himself seated on the ground. He let out a sigh and said, "Oh man, I'm so weak right now, I can barely stand." The lion plushie had taken a full-force blow from Wrath's massive tendrils, leaving him in critical health.

Yun Che gave Kon a reassuring pat on the back and smiled. "Take a moment to patch yourself up; we've got one last attack to execute."

Kon's plushie form made a reluctant plea, "Do I have to? We can barely scratch that thing. Why don't you call those demons? They've done the heavy lifting so far."

Yun Che explained, "Those demons are exhausted right now; they've given all they could." He gestured toward the fallen Wrath, which now had a deep hole punched into its chest. While the hole wasn't incredibly deep, it was the opening they needed to rescue Xueli.

Mio looked between Yun Che, Wrath, and the others, inquiring, "Danna-sama, what's your plan?"

Yun Che outlined their strategy, "We'll start by pulling Xueli out since Xin'er has pinpointed her location, and Hoyuu and Yachiru have created an opening in the dragon. Once that's accomplished, I'll unleash all of my remaining attacks after we've disabled Wrath's regeneration, which was siphoned from Xueli's core."

Retsu, still weakened, but understanding his intentions, added, "I'm going to utilize every ounce of my energy in this attack. It's time to employ a new air-bending technique Mio and I have been developing."

Yun Che, intrigued by this new technique, asked, "What kind of technique is it? Why haven't you used it before?"

Retsu explained, "It wasn't complete until now. It takes several minutes to stabilize, and it won't be effective against Wrath's skin. Besides, I can't perform it alone; I need my visored mode to maintain it, with my tails helping stabilize it while I apply my reiatsu. With you and Mio here, we can make it work."

As Retsu extended her palm, Mio began concentrating her energy into it. At first, Yun Che was puzzled, but he soon recognized the actions as Mio spun her hands on Retsu's palm. He had witnessed this sequence countless times in his previous world's anime. Then, something incredible happened: a continuous surge of air and wild energy began spiraling around them, concentrating on Retsu's palm. In an instant, it grew from the size of a small baseball to something much larger, leaving Yun Che in shock. They had just created a well-known technique from his previous world.

Retsu's smile illuminated her face as she announced the name of their creation, "We call it the Spinning Kido Ball."

Yun Che, utterly taken aback, remained silent for a moment. He had never anticipated encountering a technique from his previous universe in this new world. Since he possessed the eyes and Retsu wielded the energy cloak, it was only a matter of time before such a technique emerged. But he had not expected it to happen so soon. After a brief pause, he finally recomposed himself and expressed his astonishment, "Wow... you girls have just created the 'Rasengan.'"

"Rasengan? So, it's already been invented before?" Both Mio and Retsu appeared somewhat disappointed, as they had hoped to surprise him with their original technique.

Yun Che admit he was indeed surprised at the same time nonchalantly shrugged, saying, "Kind of, it's a technique from my world's anime."

Kon, curious about this unfamiliar term, asked, "What's anime?"

Yun Che chuckled, "Ah, you don't know about the treasure trove called anime? Well, never mind. I shouldn't get into it now. It's a vast world."

Returning to the main topic, Yun Che asked, "How did you two accomplish such a thing?"

Both Retsu and Mio sheepishly smiled, as Yun Che seemed to be on the verge of starting another one of his rants. However, he refrained this time, and the conversation returned to their new technique.

Retsu explained, "I was thinking that I can't use my visored form in public, so there are times I can't use my Tailed Beast Ball. Almost two weeks ago, I spent a few hours studying how the Tailed Beast Ball works. I began experimenting with my Kido and Reaitsu to create a technique that mimics the Tailed Beast Ball's power without actually using the technique. And I had Mio help me."

Continuing, she described their progress, "Kido works well, but the energy tends to disperse because I didn't have a complete understanding of the concept of air. Then, when we awakened our air-bending abilities, everything began to make sense, and we were able to perfect it."

Mio eagerly chimed in, "That's right, Danna-sama! The system recommended that we practice with water balloons and rubber balls the other day. Retsu-chan was able to concentrate the energy using her basic Kido, so she caught on quickly. I, on the other hand, had to practice with those balls, which was quite challenging. Retsu managed to perfect it using her visored form, and my spatial abilities helped me direct the air to my palm. It was a bit crude, but we got it done. Maybe one day, we'll figure out how to perform a one-handed Rasengan without relying on our other powers."

Yun Che, somewhat astonished, responded with a flat tone, "You girls figured out the Rasengan in just two weeks and perfected it in three days after gaining your bending abilities, trying to mimic Retsu's Tailed Beast Ball. That's... impressive."

The two ladies shared sweet smiles in response to his praise. Kon, still perched on Yun Che's shoulder, decided to inquire, "Well, mind explaining what this Rasengan is?"

With regained composure, Yun Che offered an explanation, "Certainly. The Rasengan is a powerful spherical mass of energy, typically about the size of a baseball. The energy within the Rasengan is in constant motion, spinning rapidly. This spinning motion is what gives the technique its name, as 'Rasengan' roughly translates to 'Spiraling Sphere.'"

Yun Che decided to further explain the power of the Rasengan to both Retsu and Mio. "Now, the Rasengan isn't just about its spinning motion. Its true strength lies in the intense energy concentration and rotation. When you make contact with a target, all that rotating energy is released, causing devastating damage."

He continued, "The Rasengan can tear through almost anything, and it's known for its incredible destructive power. Depending on how much Kido, Reaitsu or Profound Energy you put into it, you can create variations of the technique, each with its own unique properties. Some can explode on impact, while others can carve through solid barriers like a drill."

Yun Che emphasized, "What makes it so formidable is that it doesn't rely on any external elements; it's purely a manifestation of your own energy. And with practice, you can achieve greater control and unleash more devastating versions."

The explanation left both Retsu and Mio in awe, realizing the incredible potential of the Rasengan they had created.

Then, he provided a tip to both Retsu and Mio, expressing his pride in their accomplishment, "You can increase its size by infusing more rapid spinning energy into it and expanding the containment zone."

Eager to test it out, both Retsu and Mio focused on applying more energy, causing the Rasengan to expand from the size of a baseball to that of a soccer ball. Excitement filled the air as they exclaimed, "Yatta! We did it!"

Yun Che found himself truly impressed by their rapid progress. His explanation might have been crude, but it was remarkable that they had managed to create something as complex as the Rasengan and now, Big Ball Rasengan. These two were undoubtedly formidable geniuses.

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[Ding…. The manual for the Rasengan has been uploaded to the system. The host can review it later should you manage to get the Wind Seed one day.]

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Yun Che, with his unwavering determination, stepped into the role of mentor as he sought to unlock the hidden potential within Retsu and Mio. The colossal dragon looming in the distance was a fearsome adversary, and their Rasengan, though powerful, required an upgrade to take on such a formidable opponent.

In the quiet of the moment, he began to unveil the secrets of the Rasengan. "You see," he started, "The Rasengan is undoubtedly a force to be reckoned with, but it's not quite up to the task of facing that dragon. The good news is that you two have the untapped potential to make it truly devastating. What you've created so far is a potent Kido and Profound Strength technique, but it's not yet complete."

Retsu and Mio leaned in, their eyes filled with curiosity and anticipation as they hung on his every word. "Being airbenders grants you the unique ability to harness wind-attributed energy. This means that with a simple modification to the energy circulating within the Rasengan, you can transform it into your very own attributed form."

The realization dawned on their faces, and they exchanged excited glances, the possibilities unraveling before them. Yun Che knew that The System had uploaded the knowledge of their bending nature, so this concept was not entirely foreign to them.

But the journey ahead was fraught with challenges. An explosive surge of energy rippled through the air as Mio grappled with the task of changing the Rasengan's nature. The energy sphere refused to conform to her will, constantly on the verge of dispersing into chaos.

Undeterred, Yun Che's voice remained steady and encouraging. "Don't give up," he urged, "use your Haki to contain it. When you sense the energy attempting to escape, push it back with your Haki. Retsu, your role is crucial too; maintain the sphere's integrity with your own Haki. Together, with your combined efforts, you can master this technique. It could be the very key to our success in freeing Xueli."

Mio and Retsu nodded with unwavering determination, their eyes filled with a newfound sense of purpose. With Yun Che's guidance and his own Haki helping to stabilize the Rasengan, they set out to complete the technique. Kon, the ever-curious and supportive companion, perched on Yun Che's shoulder, eagerly watching the proceedings.

After intense concentration and countless attempts, the moment they had been waiting for finally arrived. As the Rasengan took shape, its potential was clear. But then, a screeching sound pierced the air, growing louder and louder, and powerful gusts of wind began to invade their surroundings. The wind's force was so overwhelming that it created a swirling storm of tornadoes around them, with their newly enhanced Rasengan at the very heart of the tempest. The wind energy around the Rasengan appeared chaotic and uncontrollable.

Yun Che recognized the chaos and knew it needed to be tamed. Drawing from the lessons of their Haki training, he encouraged them, "Now, concentrate your minds, girls. Visualize the wind energy within the technique as sharp, shuriken-like blades. Remember how we created Haki blades? Channel your focus and use your Haki to mold the wind energy into these blades. Stay unwavering in your concentration."

The concept clicked, and it happened once more, but this time, something miraculous occurred. In this world, devoid of Narutoverse Chakra but enriched with Haki and Bending abilities, they found a way to tweak the Rasengan. The chaotic wind energy surrounding the Rasengan began to take form, shaping into visible wind blades resembling four-bladed shuriken.

Mio and Retsu, their determination burning fiercely, infused the technique with even more of their own wind energy, causing the blades to grow larger and more formidable. As the process reached completion, Retsu held the now-transformed Rasengan aloft, setting it into a rapid spin that generated a powerful vortex of wind around them.

Even Kon, perched on Yun Che's shoulder, couldn't tear his eyes away from the marvel of this newly perfected technique. This was the very technique Uzumaki Naruto had attempted to create in his original world, and it had taken him weeks of relentless effort. Yet here, in a span of just five minutes, Mio and Retsu, with Yun Che's guidance, had succeeded in bringing it to life. A testament to their potential, one day they would refine it further, perhaps even mastering it with just two or even one person, cementing their place as formidable benders in their own right. The power of this newfound technique was nothing short of awe-inspiring, and it filled them with hope as they braced for the trials that lay ahead. 

With their newly perfected technique spinning in the air, Mio couldn't contain her excitement any longer. She leaped into Retsu's arms, hugging her tightly while jumping up and down like a child on their most exhilarating adventure.

"Retsu-chan! We did it!" Mio squealed with delight.

Retsu, still holding the completed technique in the air, couldn't help but break into a radiant smile. "Yatta, Mio-chan! The technique is now complete!"

The question of a name for their newfound power hung in the air. Retsu pondered it for a moment, then turned to Mio. "What should we name it? The original is already Rasengan, after all."

Just as Yun Che was about to suggest a name, Mio's eyes lit up, and she blurted out, "Since it's called Rasengan, and this thing looks like a Shuriken... Why don't we call this one Rasenshuriken?"

Yun Che was momentarily rendered speechless, but he couldn't help but chuckle to himself at the sheer brilliance of Mio's suggestion.

Their decision was made, but before they could celebrate further, a notification from the system popped up in front of them.

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[Ding… A New Technique was created. Saving the 'Rasenshuriken Mark I' into the system database. Host Mio and Retsu can now use the Rasenshuriken when the requirements are achieved.]

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"But, Yuu-kun, I can't maintain this for long," Retsu confessed, her voice strained, beads of sweat forming on her forehead. She held the Rasenshuriken in her hand, her energy depleting with each passing second. "I'm losing 100MP every second."

Yun Che nodded in understanding, his expression focused and resolute. The situation was becoming more dire by the moment, and they were preparing for their next phase of battle.

"It seems the Rasenshuriken is still not stabilized, and that thing is waking up," Yun Che observed. He proceeded to lay out his plan to Mio, Kon, and Retsu. The weight of their mission hung heavily in the air, and all three of them wondered if they could truly pull this off.

"Danna-sama, are you sure we can do this?" Mio voiced her doubts, her body still aching from the devastating effects of Wrath's attacks. Even though it had elevated her to the Eighth Level of Sovereign Profound Realm from the Fourth Level, the pain lingered as if she had faced an attack from a celestial.

Yun Che's voice held a note of determination as he addressed his team. "This is our last shot. I need your help, Mio. Kon, you too. Retsu, you'll stay in the Mirror Dimension and maintain the Rasenshuriken until I call upon you." He gently patted Retsu's head, aware of her weakened state due to the Fourth Tail transformation.

Mio, filled with determination, proposed, "Then, I could assist with my full spider form. I can fully utilize the Mirror Dimension's power with it."

Amid the tumultuous battle, Retsu, undaunted by her own limitations, made a selfless decision to contribute to the cause. With unwavering resolve, she extended her caring touch and patted the bodies of Yun Che, Kon, and Mio. In a gesture reminiscent of Naruto during the climactic final battle in the original manga, she channeled her Reaitsu fox cloak powers into each of them.

As the transferred energy coursed through their beings, a transformative aura enveloped Yun Che, Mio, and Kon. The sensations were unlike any they had experienced before, and they couldn't help but marvel at the newfound strength surging within them. The cloak had elevated their levels by three, enhancing not only their strength but also their defense and agility. It was a formidable gift bestowed upon Retsu by Yachiru, a symbol of trust and faith in her abilities.

The trio, now shrouded in a single-tail fox-like silhouette, exuded an air of power and determination. Their flaming auras were no longer wild and untamed but instead resembled controlled, boiling waters, much like Retsu's own compressed Three-Tailed Fox Reaitsu form. The battlefield was graced by this newfound power, and the three companions felt a surge of confidence as they continued to face the colossal adversaries before them.

Kon, shrouded by Retsu's aura, couldn't contain his excitement. "Awesome, I feel like a new man!"

Mio marveled at the power she had gained from Retsu's cloak, exclaiming, "Sugoi! Such power!"

Yun Che, deeply concerned about the energy transfer, expressed his worry. "But, Retsu, you needed that energy."

Retsu simply smiled in response. "Don't worry, I can down a few bottles if I need it. Holding my arm up like this is taxing."

Yun Che then reminded her of the Haki they had infused with the Rasenshuriken. "This thing works on Haki, you know. If you intend it, the Rasenshuriken won't hurt anyone you don't intend to." Retsu reached out to test it, touching the rapidly spinning blade. To her astonishment, the blades made way for her finger to pass through without causing harm. It was a significant improvement to Naruto's original Rasenshuriken, and they were now armed with a powerful and precise weapon to confront the looming threat. 

However, as the power of the Rasenshuriken surged within Retsu, she grappled with the same initial weakness that plagued the original version in Naruto. A critical challenge still stood before her: she hadn't yet discovered how to accurately throw the Rasengan, and the same held true for the Rasenshuriken.

The reality was that to unleash the full potential of the Rasenshuriken, Retsu needed to be in close proximity to their current adversaries, the colossal dragon. It was only when she could bridge that physical gap that she could deploy the Rasenshuriken to its maximum effect. It means she had to rely on Yun Che to fully deploy the Rasenshuriken to its full extend.

Another notification echoed in Yun Che's ears, and as he read the message, a grin spread across his face. This was the moment he had been waiting for since the battle began. It was the key to giving him a fighting chance against the looming calamity, provided he could disable its regenerative abilities.

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[Dragon Form cooldown complete. Dragon Form is now available to use.]

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Yesterday, Yun Che used the Dragon Form to test the effects of bending and to give the forest monsters a taste of their own medicine. He hadn't expected to need it so soon, and the Dragon Form had been unavailable for the rest of the day. But now, the time had come to unleash its power, and he wondered if this transformation could be the difference-maker in their battle against Wrath. He had only ten minutes to make the most of it, and he was well aware of the immense risks that came with this gamble. He didn't want to consider the consequences should this attempt fail.

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Cang Yue was embroiled in a fierce battle with the menacing golden shadow monsters, each encounter pushing her skills and determination to the limit. Every move she made had to be calculated and precise to fend off their relentless assaults. The stakes were high, and their mission to prevent these creatures from infiltrating the city was vital.

Cang Yue, determined to make a difference in the fierce battle, started infusing her attacks with an advanced version of Busoshoku No Haki. Her strikes were imbued with the power to generate potent internal burst shockwaves, delivering devastating blows to her adversaries. The impact was nothing short of awe-inspiring, causing her foes to stagger and tremble.

However, Cang Yue was still in the process of mastering this newfound technique, and the usage of advanced Busoshoku No Haki was taking its toll. Only several attacks were enough to drain her haki considerably. Maintaining the simultaneous use of this advanced haki and her own Kenbunshoku No Haki, which granted her intent sensing, was undeniably taxing. The dual strain left her with a dilemma: she had to make a difficult choice regarding where to allocate her energy.

Recognizing the shadows as no different from ordinary human flesh, she decided to conserve her Busoshoku No Haki for a more opportune moment and rely solely on her Kenbunshoku intent sensing. This tactical adjustment allowed her to focus her abilities more effectively, even though she remained at a numerical disadvantage.

Amidst the chaos of the battle, a sudden shift in the atmosphere caught her attention. Her sharp eyes spotted a mysterious figure cloaked in black standing amidst the turmoil. The hood concealed their identity, and an overwhelming aura of power seemed to ripple from this enigmatic presence.

Stunned and curious, Cang Yue couldn't help but wonder who this new figure was. Her party consisted of the only cultivators allowed to enter the sanctuary, so the appearance of this stranger was puzzling. The strength emanating from the cloaked figure was unlike anything she had encountered before; as if she didn't have any profound aura but somehow had the strength to resist the shadows at ease.

Intrigued and cautious, Cang Yue continued to battle the golden shadow monsters, her attention divided between the relentless foe and the enigmatic newcomer. Her heart raced with a mixture of apprehension and curiosity as she tried to discern the stranger's intentions.

The hooded figure suddenly leapt from a high point of a nearby building, gracefully dispatching any shadow monsters that dared to cross her path. Her movements were delicate, and with the mere wave of her hands, she caused the shadows to disperse. Cang Yue was left in awe, her curiosity growing with each passing moment. Who was this person, and why were they here?

As the mysterious figure drew closer, Cang Yue, still in her 13-year-old Nezuko form, attempted to strike up a conversation. "Thank you. I wasn't sure I could handle so many of them," she began, trying to convey her gratitude. But the hooded figure didn't even turn her head, their focus entirely on the task at hand.

Undeterred, Cang Yue pressed on, determined to learn more. "Who are you?" she inquired, her voice laced with curiosity.

The hooded figure responded with a voice that sounded distinctly feminine, though her size seemed akin to that of a twelve-year-old girl. "An ally," was her cryptic reply, leaving Cang Yue both intrigued and bewildered. With that, the figure continued to dispatch the shadow monsters, granting Cang Yue and Huan Bei's army a much-needed respite.

Little did Cang Yue know that this encounter marked her first meeting with Yun Che's hidden master, setting in motion events that would shape the course of their mission in unforeseen ways.

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Wrath stirred, its colossal form slowly beginning to awaken from the devastating onslaught of both Yachiru and Hoyuu. The impact of their attacks had shattered its chest armor, leaving a gaping hole in its chest—a wound of unprecedented magnitude.

For the first time in this relentless battle, the indomitable creature was forced to grapple with the realization that mortals, these mere humans, had managed to breach its formidable defenses. The once-impenetrable shield that had protected it for eons was shattered, and for the first time, it had been pushed back.

As it awoke from its momentary stupor, a low, guttural growl emanated from its monstrous form. Its red eyes, filled with malevolence, glared at the two warriors who dared to challenge its might. Despite the pain and the shock of the unexpected wound, Wrath was far from defeated.

With a deep, rattling breath, Wrath gathered its dark energy, preparing to unleash a retaliatory onslaught that would remind these mortals of their place in the hierarchy of power. The battle was far from over, and the sheer wrath and determination in the creature's eyes promised that its vengeance would be swift and merciless.

Yun Che and his companions, Mio and Kon, arrived before the formidable Wrath. They stood on a rocky outcrop, gazing at the hulking monstrosity that had been laid low by the devastating attacks of Yachiru and Hoyuu. The damage inflicted on Wrath was nothing short of massive, and the very integrity of the beam leading to the barrier above had been destabilized, inching dangerously close to the 10% mark.

The barrier's integrity was a critical factor. If it dissolved and Wrath was set free, he would be carrying a pulsing bomb inside him, a grave threat to everyone in its vicinity. The stakes were higher than ever, and they had to act swiftly.

Yun Che's eyes were filled with a mix of awe and shock as he observed the aftermath of the fierce battle. They were running out of time, and Xueli's energy core was rapidly approaching 20%. Whatever plan Yun Che had in mind, he knew he had to risk it all to pull Xueli out of the clutches of this ancient and malevolent beast. The future hung in the balance, and the trio would need to summon every ounce of their strength and courage to ensure their mission's success.

"Kon! Mio! Let's begin!" Yun Che's voice rang out with determination, and without hesitation, all three of them leaped from the floating rock towards the formidable adversary, Wrath. The final battle had officially begun.

"Yosh! Hai!" Both Mio and Kon replied in unison, their resolve echoing through the air.

Yun Che, with his heart pounding, finally activated the long-awaited phrase that would commence the battle. "Pyrus Leonidas, come forth!!" As the words left his lips, a cascade of bright lights enveloped him, alongside Kon and Mio. These radiant lights transformed into a swirling mist, concealing them from view.

From the swirling mists emerged a creature of awe-inspiring majesty—a dragon of unparalleled proportions. It soared skyward, towering twice the height of the mightiest human. The colossal form was a sight to behold, its crimson scales shimmering in the dim light, a fearsome visage of untamed power. But this was no ordinary dragon.

With a thunderous roar, Yun Che, now in his Pyrus Leonidas form, awakened once more, emerging from the blinding mist. In this form, he could manipulate his size, increasing it to half of Wrath's colossal proportions. With a swift and calculated movement, he seized Wrath's metallic face and ruthlessly slammed it into the ground.

The sheer force of the impact sent shockwaves through the battlefield, and Yun Che's grip was infused with the strength of Haoshoku No Haki and Busoshoku No Haki, creating a powerful lightning effect that crackled around his claw. The clash between these titanic forces marked the turning point of the battle, a clash of powers that resonated with the very core of their world.

This magnificent being possessed an intriguing blend of human and draconic features. Its chest, broad and imposing, seamlessly transitioned to a waist that, though narrower by comparison, still retained an unmistakable humanoid grace. The dragon's neck was adorned with a striking pattern of red scales, forming an intricate, almost regal lining that extended down its chest and belly, trailing all the way to the very tip of its serpentine tail.

Speaking of its tail, it appeared to be a typical dragon appendage at first glance, yet at its extremity, an extraordinary sight awaited. A gleaming, golden scale adorned its end, much like the tip of a finely crafted arrow, adding an aura of mythical elegance to this extraordinary creature.

But it was the dragon's limbs that truly captured the onlookers' attention. Muscular and well-defined, its arms and legs boasted slightly enlarged elbows and thighs, imparting a sense of raw power and strength. Each arm was adorned with three resplendent golden claws, their brilliance rivalling the sun. Likewise, its talons, equally golden and fearsomely sharp, adorned each foot. Behind each leg, a golden spur extended, adding a hint of regal flair to the dragon's already impressive physique.

To complete this breathtaking ensemble, a pair of formidable wings unfurled behind the dragon. Covered in vibrant red scales and boasting golden wing fingers and a sharp wing thumb, these wings were the very essence of grace and power, an embodiment of the skies themselves.

And then, the most mesmerizing detail of all: three distinct, vibrant green lines graced the rear of each leg and trailed upward to meet behind the neck, creating an intricate and captivating pattern that seemed to pulse with arcane energy.

Mio who appeared on Wrath's back initiated her own spider form as well. Yun Che never seen this form of her since their fateful battle a few months ago. Now, she had the chance of unleashing it once more. 

The Spider of Calamity was Mio's previous name before she donned the name 'Mio'. Wrath suddenly became wary once Mio unleashes her true form. To Wrath, The Spider of Calamity is a nightmarish arachnid, a harbinger of dread and despair. Its appearance is a grotesque masterpiece of terror.

Its eyes are like blazing crimson gemstones, radiating an eerie, malevolent light. These red eyes glitter with an unsettling intelligence, as if they hold the secrets of unspeakable horrors.

The creature's talons, or fangs, are its most fearsome aspect. They are serrated and menacing, poised to deliver paralyzing venom with ruthless precision. Each talon glistens with a venomous sheen, ready to inflict misery upon its prey.

Its exoskeleton is a macabre spectacle, resembling dark, metallic armor. It glimmers with an otherworldly luster, as if forged from nightmares. The surface is cold and unyielding, giving the impression of a creature not bound by the laws of the natural world. The Spider of Calamity lacks any trace of hair or fur on its body, adding to its sinister and unnatural appearance. Its skin is as smooth as polished obsidian, exuding an aura of impending doom.

Its legs, eight in number, are long and spindly, each terminating in a set of needle-sharp appendages. These legs are agile and menacing, perfect for weaving a web of destruction. They gleam with an unsettling malevolence, capable of ensnaring even the most unsuspecting of victims.

A spectacle unfolded as a red-gold dragon, a dark spider, and a metallic dragon found themselves locked in a mesmerizing standoff. The clash of the titans had officially begun.

Wrath, the metallic dragon, now stood face to face with two colossal titans, each a formidable entity in its own right. The sight of these new adversaries left it wary, its metallic exterior glistening in the eerie light. Wrath's chest bore a gaping hole, the remnants of the demons it had faced, and now those voids had been filled with two colossal titans that seemed an insurmountable challenge.

The atmosphere around the newcomers crackled with boiling energy, as if the very air itself had ignited with their presence. The battleground trembled with anticipation as the balance of power had unmistakably shifted. Wrath's once unwavering confidence was now replaced with a sense of unease, for it had met adversaries of unparalleled might, covered in a fiery aura that foretold a battle like no other.

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Huan Bei, the formidable leader of the army, stood resolute at the forefront, his gaze locked onto the epic spectacle unfolding before him. The colossal humanoid dragon, its towering form exuding an aura of raw power and grandeur, shared the battlefield with the Spider of Calamity, a nightmarish arachnid, as they prepared to confront Wrath, the metallic colossal dragon.

Cang Yue, positioned nearby Huan Bei's army, was equally caught in the grip of astonishment and amazement. She had never witnessed a dragon and a giant spider united in battle, and the realization that these colossal creatures were none other than Yun Che and Mio sent a shiver down her spine. Her mind raced with the implications of their transformations.

Cang Yue's mind whirled as she gazed upon the impending showdown. Her eyes were fixed on the colossal Spider of Calamity, and it dawned on her that Mio was Yun Che's contracted beast. The revelation sent a shockwave through her understanding. No wonder Mio possessed the strength of a monarch; she was not just a cultivator with beast blood but a mighty beast herself.

But what truly left her stunned was the realization that this was Mio's true power. The Spider of Calamity was no mere companion; it was a creature of immense might, hidden in plain sight.

Cang Yue's thoughts delved further, and she couldn't help but connect the dots. The red humanoid dragon, a magnificent entity in its own right, was likely something Yun Che had gained during their visit to the cave that had once drawn her brother and young master Fen. That fateful encounter had resulted in the tragic loss of her brother, but now, the dragon and the Spider of Calamity stood as living proof of the untapped potential held by Yun Che and Mio.

As the enormity of the situation settled upon her, Cang Yue couldn't help but ponder the possibilities. The battlefield before her was not just a clash of colossal creatures; it was a revelation of newfound powers that could change the course of their world. The shock and awe of this realization left her both stunned and mesmerized.

In the safe side, where the crowd had gathered, a collective gasp echoed through the onlookers as they bore witness to the monstrous spectacle. Amazement and trepidation swept through the crowd like wildfire. Some spectators even questioned the reality of what they were seeing, struggling to comprehend the sheer size and power of the dragon and the Spider of Calamity.

One person in the crowd stammered, "I've never seen anything like this in my life. Are those creatures even real?"

Another spectator, eyes wide and body trembling, added, "This is beyond anything we could have imagined. The fate of our world hangs in the balance."

Meanwhile, Lin Xin's expressions on the island above mirrored the astonishment and disbelief felt by many. As she beheld Yun Che and Mio, now transformed into such formidable beings, she couldn't help but exclaim, "Is that really Yun Che and Mio? How have they become such monstrous entities?"

The unfolding drama continued to captivate the onlookers and participants alike, as the colossal humanoid dragon and the Spider of Calamity prepared to confront the metallic dragon, Wrath. The atmosphere crackled with tension, leaving everyone in a state of shock and anticipation as they braced for a battle that would indubitably reshape the course of their world.

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"Let's do it!!" Yun Che's resounding battle cry reverberated through the tumultuous air. Following a powerful punch, he launched his colossal dragon form into the sky, its massive wings propelling it upwards.

As he ascended, Yun Che chanted in a loud, commanding voice, the very words pulsating with arcane power, "Binds of eternity, chains of unyielding might! Shackle the boundless! Fuindo #90: Adamantine Sealing Chains!!"

This incantation was unlike any other he had wielded before. Yun Che had unlocked this spell as a secret reward from the system, granted to him in recognition of his selfless act of healing Lin Xin. He hadn't expected such a potent reward, let alone a hidden level 90 spell.

The moment he invoked this powerful incantation, he was seized by a profound shock. The spell, laden with extraordinary energy, began to weave an intricate tapestry of shimmering chains in the air. These chains exuded an aura of unassailable might, as if they held dominion over the very fabric of eternity itself.

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[Kido Sealing #90: Adamantine Sealing Chains]

[Effect: Adamantine Sealing Chains is an advanced Bakudo spell that creates unbreakable chains made of a mysterious and extremely durable substance known as "adamantine." These chains are used to immobilize and seal a target, rendering them completely unable to move, access their spiritual powers, or escape the restraints.

The chains are resistant to most forms of energy and physical attacks, making them nearly indestructible. To break free from these chains, the target would require an extraordinary amount of spiritual energy, strength, or a specific counter-spell. Adamantine Sealing Chains are typically employed to imprison powerful adversaries or to secure important artifacts, ensuring they remain bound until their captors decide to release them.]

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The Adamantine Sealing Chain was, in essence, a revered sealing technique from the Narutoverse. It had served as the primary binding technique of the Uzumaki Clan, with figures like Uzumaki Kushina and Uzumaki Karin harnessing its formidable power. Renowned for its capacity to bind even the most formidable of entities, such as tailed beasts, this sealing technique held a place of great significance in the world of shinobi.

Somehow, the System had recreated this legendary technique and elevated it to a level 90 version. The power and potential that this spell possessed made it deserving of such a prestigious designation. The Adamantine Sealing Chains, an evolution of the Uzumaki Clan's legacy, now stood as a formidable force in the colossal clash of titans.

As Yun Che unleashed this reimagined sealing technique, the echoes of its legacy reverberated through the battlefield. The chains descended upon their colossal adversaries, a symbol of his unwavering determination and the immense power they now wielded. This spell had the potential to redefine the course of their battle, as they stood on the brink of a new dimension of sealing magic.

As the monumental battle raged on, Yun Che's dragon form underwent a remarkable transformation. Six massive chains, each radiating an aura of immense power, erupted from his colossal torso. These chains snaked through the air with a graceful yet purposeful grace, moving with an ethereal swiftness that belied their colossal size.

In a breathtaking display, the chains coiled around Wrath, binding the metallic dragon with an unforgiving grip. The sheer force of these chains sealed Wrath's movement, leaving it helplessly restrained and robbed of its formidable power.

As Yun Che observed the chains at work, a realization dawned upon him. He understood that these chains possessed an extraordinary capability: they could only hold opponents whose power exceeded his own. The chains drew their strength from the energy within Yun Che, a finite resource that he now saw depleting at an alarming rate.

While the chains had successfully immobilized Wrath, Yun Che felt the profound drain on his energy. Maintaining his dragon form while binding Wrath taxed him in ways he had not anticipated. The titanic struggle was a race against time, as Yun Che fought to maintain his imposing transformation and control the bound dragon, all the while feeling his own strength ebbing away with every passing moment.

Yet, the battle was far from over. Yun Che was determined to make every moment count. His resolve solidified as he declared, "But that doesn't mean it'll end here. This time, I'll go all out."

With a fierce determination burning within him, he unleashed a powerful incantation, "Bakudō #62. Hyapporankan!!" As he chanted these words, Yun Che harnessed the newfound ability of his dragon form—a capability to amplify any Kido he had learned to match his colossal size. The Hyapporankan, a spell of binding, now assumed a massive scale, conjured within his formidable dragon form.

The effects of this amplified spell were awe-inspiring. As the Hyapporankan materialized, it created colossal pillars that descended upon Wrath with relentless force. The spell sealed the metallic dragon's movements, rendering it helpless and preventing it from expending more energy to heal itself. The battlefield was marked by this titanic clash, as the pillars of binding magic brought a new level of power to the battle, shifting the tide in their favor.

Amidst the chaotic clash of colossal titans, Mio, the Spider of Calamity, extended her formidable abilities to further restrain Wrath. Glistening strands of her intricate webs began to enshroud the metallic dragon, entangling it in an intricate network that left it immobilized, much like Yun Che's chains.

Wrath, already battered by the relentless onslaught from Hoyuu and Yachiru, now found itself in a dire predicament. It struggled in vain to channel the essential energy it needed from Xueli's core. Whether the intent was to penetrate the impervious outer barrier, bolster its strength to confront its adversaries, or mend its own grievous wounds, Wrath's efforts faltered. The desperation in its eyes was palpable, for the life force it had so heavily depended upon was slipping through its grasp.

Yun Che's massive Hyopporankan, a relentless and awe-inspiring assault, remarkably succeeded in disabling Wrath's attempts to channel the vital energy it needed. This left the metallic dragon in a perilous situation, as it grappled with the daunting task of regaining the upper hand in the battle. Nevertheless, Wrath's indomitable resolve remained unbroken, and it continued to direct the colossal beam towards the outer barrier—a testament to its unyielding determination in the face of adversity.

"Kon! Now!" Yun Che's voice boomed with authority as he issued the next command in their meticulously crafted plan. Kon, in swift response, nodded before soaring at breakneck speed toward the gaping hole in Wrath's form. With impeccable precision, he pierced the hole, positioning himself to enact the next crucial phase of their strategy.

"I'll leave you to it," Yun Che communicated internally as he maintained control of his Adamantine Sealing Chains, while Mio held Wrath in check with her web-like restraints. With Kon now inside the metallic dragon's body, their collective hopes rested on the fox spirit's abilities and resolve to free Xueli from her perilous captivity. The outcome of this intricate battle teetered on a knife's edge, as they pressed forward with unwavering determination.

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Amidst the chaos of the battleground and the colossal titans' fierce clash, Kon found himself in a perplexing and isolated realm. It was a dark and foreboding dimension, a stark departure from the familiar world he knew. The eerie and surreal atmosphere enveloped him, making it feel as though he had been transported to an entirely different plane of existence.

"Yo!!!" Kon shouted into the abyss, his voice echoing back at him in eerie repetition. His surroundings seemed devoid of life, a desolate and ominous void that left him disoriented.

"Where the hell am I?" Kon pondered aloud, his thoughts echoing in the emptiness. "Is this the dragon's body? I thought I'd be inside flesh and bones, but it's an entire world in here."

As he navigated this strange and ethereal space, Kon discovered that Hoyuu and Yachiru had managed to create a portal within Wrath's body, but the interior was far from what he had expected. It was a realm of shadows and mysteries, a place that defied conventional understanding.

In this peculiar environment, Kon's senses were on high alert. His gaze fell upon Xueli, who drifted through the void, a solitary and fragile presence in the midst of the unknown. The sight of the young girl, seemingly lost and unconscious, tugged at Kon's heartstrings.

Without hesitation, he rushed towards her, concern etched across his features. Kon's attempts to rouse Xueli from her slumber proved futile, as no matter how hard he tried, she remained unresponsive, caught in an enigmatic slumber. The gravity of the situation weighed heavily on Kon as he grappled with the realization that Xueli's condition was far more ominous than he had initially thought.

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[Ding…. Her core is now at 12%. You better hurry!]

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The sudden notification disturbed Kon's concentration, and he watched as the percentage neared a critical state. With just two more percent to go, anxiety began to well up within him. "I know!" he exclaimed, his voice tinged with urgency.

"Oi Teme!" Kon reached out through their Kido communication, attempting to contact Yun Che. To his surprise, his voice miraculously reached its destination, and Yun Che's response came through on the other side. "You find her?"

Kon clung tightly to Xueli, preventing her from drifting further, and his voice trembled as he replied, "Yeah... What do I do...?"

Yun Che's voice held unwavering determination as he directed the plan. "Wait there, I am going to shoot a Kido chain and a Sajo Sabaku in there. Bind her and hold on."

True to his word, Yun Che summoned an Adamantium Chain, sending it inside Wrath's body. The world that had held Xueli captive began to tremble, signaling the metallic dragon's displeasure at their audacious intrusion.

With swift and deliberate movements, Kon proceeded to bind Xueli, encasing her in a cocoon created by the Sajo Sabaku. As the world around them continued to quake, he prepared to secure himself and Xueli within the cocoon, all while locking the Adamantium Chain in place.

"We're ready. You better pull us out quickly. This place looks like it's about to collapse!" Kon's voice rang with a sense of urgency.

"Working on it!" Yun Che's response was swift and resolute, his focus now shifting towards the final phase of their plan. The fate of Xueli and their ongoing battle against the colossal titans hung in the balance, as they moved forward with unwavering determination.

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Outside the colossal battle, Yun Che, in his formidable dragon form, clutched the chain that bound Xueli. The moment of reckoning had arrived, as the system displayed that the core was now at a critical 12%. The time to act was now, or they risked losing everything.

"Mio, the chains won't bind Wrath for long. This is our chance!" Yun Che's voice resonated with determination as he communicated with Mio, who had taken on her massive form, ready to unleash their final assault.

"Hai!! Danna-sama, let's do it," Mio replied with an excited tone, her colossal presence radiating power and anticipation.

Wrath, still reeling from its earlier incapacitation, began to stir. It extended its tendrils to remove the chains that bound it, demonstrating its incredible strength, capable of tearing apart even Fuindo spells with ease.

"It sure is strong, able to rip a Fuindo that easily," Yun Che muttered to himself, his focus unbroken. He initiated his assault, conjuring a powerful Heretic God Third Art—Destroying Sky Decimating Earth, amplified by the abilities of his dragon form. The sphere expanded to a massive size, ten times larger than before. As he flew toward Wrath, his attacks were swatted aside by the dragon's relentless tendrils. Nevertheless, he managed to strike the Heretic God Art directly on its face, causing a colossal explosion.

Mio swiftly positioned herself behind Wrath, pulling with all her might, while Yun Che continued his relentless assault. They were about to unleash the next phase of their combined attack when Retsu's voice resonated in their minds.

"Mio-chan! Conjure as many portals as you can! As big as you can!" Retsu's voice resounded with a sense of urgency, commanding Mio's immediate attention.

"Retsu-chan?" Mio questioned, her curiosity piqued by the request.

"Just do it! Hurry!" Retsu's tone left no room for hesitation, and Mio swiftly complied. She conjured numerous massive portals above Wrath, their dimensions rivaling the very sky. The metallic dragon's eyes widened as it beheld the surreal display, with the portals shimmering in brilliant blue light. Mio was well aware of the toll this effort would exact on her energy, but she placed her trust wholeheartedly in Retsu's plan, knowing that it was their best chance to turn the tide of the battle.

"Yuu-kun, transfer as much energy as you can through my Reaitsu cloak. As much as you can!" Retsu's voice resounded with determination.

As Wrath rose once more, it found itself encircled by the portals, with countless massive blue energy missiles raining down upon it. These projectiles were as immense as Yun Che's previous Heretic God Third Art, and they relentlessly bombarded the dragon, keeping it pinned down. Yun Che recognized the attack as Retsu's full-powered Hado #33 Blue Fire Crash Down. He channeled his energy into her to sustain the onslaught, maintaining the barrage.

"Eat this!" Yun Che bellowed, conjuring another Heretic God Third Art, this time amplified twentyfold. He slammed the colossal sphere directly onto Wrath's face, adding to the devastating assault.

But the onslaught didn't end there. 

"One more time!" Emerging from one of the conjured portals, Retsu, who had been maintaining the Rasenshuriken the entire time, materialized from Mio's portals. She slammed the Rasenshuriken directly onto Wrath's face. The impact was instantaneous, and the Rasenshuriken transformed into a colossal maelstrom of rampaging energy. It grew larger than the dragon itself, and with overwhelming force, it pushed Wrath back, simultaneously gouging into its armored hide. Though it didn't manage to breach the metallic dragon's defenses, it exerted enough power to send Wrath reeling.

A powerful force, in the form of a swirling Rasenshuriken, hit Wrath. The impact was massive and shook the world. The energy vortex was bigger than the dragon it targeted, and it raged with incredible power, like a relentless storm. The collision created shockwaves and seemed to even shake the heavens. It damaged Wrath's armor, but the dragon stood strong, showcasing its resilience.

Seizing the opportunity, Mio exerted all her strength to pull Wrath from behind, while Yun Che strained every sinew to extract the chain from the metallic dragon's body. Their collective efforts pushed the limits of their endurance and determination as they fought to free Xueli from Wrath's clutches. Mio pulled Wrath from the rear, and Yun Che summoned every ounce of his might to pull the chain as hard as he could.

"Go!!!" Cang Yue's voice rang out from below, echoing the urgency of the moment. Jasmine and the onlookers joined in the chorus of shouts, urging them on.

"Come on, Xueli!!!" The battle reached its climax, and Yun Che, in his formidable dragon form, summoned every ounce of his strength. He harnessed the full power of the Adamantine Chain, merging it with the Sajo Sabaku strap to create an unbreakable bond.

With a final, resolute tug, Yun Che successfully pulled Xueli away from the clutches of Wrath. The Adamantine Chain, reinforced by the Sajo Sabaku, held firm and unwavering. Xueli's cocoon was freed from the metallic dragon's body through the gaping hole, and a collective sigh of relief swept through those watching the battle.

"You did it!" Jasmine's voice was filled with pride and relief.

"Yun Che… you did it." Lin Xin's eyes glistened with tears of happiness, and Cang Yue, watching from below, finally allowed herself a breath of relief. The one thing on everyone's mind was now a reality.

Xueli was freed.