Zhu Zhuqing knelt beside the bed like a lady, with her round and graceful legs forming an M shape.
A look of puzzlement arose on her pretty face. She didn't understand the feeling her sister had mentioned.
Their Martial Souls were clearly the same.
"Swish!"
With a flash of glossy light, Zhu Zhuyun released her Hell Spiritual Cat Martial Soul.
As one of the top-tier beast Martial Souls in Soul Land, the Hell Spiritual Cat immediately bent its forelegs and crouched in the void at the sight of the Dragon God Martial Soul behind Luo Yu.
In an instant, it displayed an attitude of submission to the other's Martial Soul.
Luo Yu suddenly felt as though his Dragon God Martial Soul had established some special connection with the other.
"The Martial Soul tremor you just mentioned, what's that about?" Luo Yu asked.
Zhu Zhuyun furrowed her brows, communing with her own Martial Soul, and finally pointed hesitantly at the Dragon God Phantom, expressing some uncertainty, "You have some kind of power that I need."
"Hmm?"
Luo Yu focused intently to sense the attempt, trying to stir the power within his Martial Soul.
"Roar!"
A roar emanated from within the Dragon God Phantom.
Following that, a beam of Nine-colored Divine Light shot out from the dragon's mouth, shining directly on the Hell Spiritual Cat in prostration.
"Hmm?"
This scene simultaneously caught the attention of both Luo Yu and the Zhu Zhuqing sisters.
"Boom!"
Upon receiving the illumination from the Nine-colored Divine Light, the Hell Spiritual Cat's body suddenly underwent a transformation.
It swelled in size instantly, with an even more ferocious and terrifying form.
The deep, dark skin radiated a faint luster while the fangs swiftly expanded, the cold light becoming even sharper. The overall form was clearly evolving to a higher level.
Excited roars echoed, not the chant of dragons, but a world-shaking change occurring in the Hell Spiritual Cat.
After the rich brilliance flashed by, Zhu Zhuyun rubbed her eyes.
She could hardly believe everything she was seeing.
The Hell Spiritual Cat of the moment, where it was still a Spiritual Cat, had clearly transformed into a terrifying Ghostly Sabertooth Tiger.
Apart from the even more sharpened claws and fangs that radiated a chilly gleam, a pair of sinister dark wings sprouted on its back.
Had it not been for the connected feeling through the bloodline, Zhu Zhuyun wouldn't dare to believe that this was still her Martial Soul.
"How does it feel?" Luo Yu asked.
Zhu Zhuyun parted her cherry lips, sensing the powerful force of the Martial Soul, and replied incredulously, "Why do I feel like my Martial Soul has become stronger?"
"Try using your Martial Spirit Possession, then you should be able to tell." Luo Yu made the suggestion.
Zhu Zhuyun suppressed the shock and myriad of questions in her heart.
She leapt off the bed and stood on the pink carpet of the bedroom, her jade feet gleaming.
"Martial Spirit, Possess!"
"Rumble!"
This time, Zhu Zhuqing's transformation was different from her usual beastly form. She became even more enchanting and demonic.
The most noticeable change was the pair of black wings on her back, like a dark and bewitching Angel, her aura far surpassing all her previous forms.
With just a gentle wave of her hand, she produced a sonic boom, which in the past would have been unthinkable.
Sensing the surging power flowing endlessly from every part of her body, Zhu Zhuyun's beautiful eyes revealed a shock beyond words, mixed with intense joy, indescribable at the moment.
Zhu Zhuyun's voice began to tremble as she looked at Luo Yu as if gazing upon a god, "How did you do this? Why has my Martial Soul suddenly become so powerful?"
Luo Yu rubbed his brow and shook his head, "This is also the first time I've encountered such a situation, you've seen the process just now."
Zhu Zhuyun swallowed hard and said with difficulty, "No way, just by unleashing a ray of divine light from your Martial Soul, my Hell Spiritual Cat can evolve to this extent?"
"This..." Zhu Qing's beautiful eyes trembled chaotically.
She had witnessed the entire process and was already shocked beyond measure.
What kind of magical might did this man possess that he could actually help another's Martial Soul evolve?
That was too terrifying.
It's well known that the quality of a Martial Soul is closely related to a person's combat power.
If the Martial Soul quality is high, then the attributes enhanced by Martial Spirit Possession would be stronger.
If the Martial Soul quality is poor, that couldn't be simply summarized with the word 'tragic'.
Not to mention, Zhu Zhuyun could clearly feel that her strength had improved threefold from before, and her already impressive speed had increased by more than fivefold.
The Hell Spiritual Cat Martial Soul, just by accepting the gift of divine light from the other's Martial Soul, could actually leap straight up to the tier of the top Martial Souls.
The man's ability to change talent and evolve Martial Souls was simply inconceivable.
Zhu Zhuyun now felt that the sense of power in her body was so unreal, as if she were dreaming.
She looked at the man in utter shock; was his ability not even more exaggerated and twisted than that of any support-class Soul Master?
Even the best support-class Soul Masters could, at most, just enhance someone's physical state.
This guy was divine, directly helping someone evolve their Martial Soul.
Luo Yu shook his head, "You two don't look at me like that, I also just found out about this today."
Zhu Zhuyun's beautiful eyes were continuously flashing with excitement, if not for Zhu Qing's presence, she probably would've immediately pounced beside Luo Yu and given him a sweet kiss.
It's not an exaggeration to say that the surprise a Soul Master gets from the evolution of a Martial Soul is indescribably exhilarating.
Zhu Qing exclaimed in awe, "Your method is simply too terrifying, you can actually help a Martial Soul evolve!"
Luo Yu shook his head and said thoughtfully, "It shouldn't be that exaggerated; I can feel that the divine light sprayed out of this dragon's mouth probably has a temporary effect, not a permanent evolution of the Martial Soul."
"Even if it's not permanent, that's still very exaggerated, very frightening!" Zhu Qing's face was unable to shake off her shock, "Do you have any idea how scary your technique is?"
Luo Yu didn't say much more but continued to try it out.
Relying on a unique sense he had, he gestured with his hand.
Light gathered within Zhu Zhuyun's body, a beam of Nine-colored Divine Light flew out and then retreated back into the dragon's body.
Zhu Zhuyun, who lost the divine light, was instantaneously reverted to her original form, all the abnormalities vanished, and she turned back into a Hell Spiritual Cat.
She pouted resentfully, "Master is really stingy, why did you withdraw it so quickly, I still wanted to properly experience this amazing power."
"But, this is truly the first time I've felt my Martial Soul to be so powerful; it was indeed too thrilling and made me yearn for more."
By the end of her speech, Zhu Zhuyun was already so excited that her face was flushed.
She was now wholeheartedly following the man, without a hint of wavering.
"Um, could I also give it a try?" Zhu Qing, although embarrassed, was intensely curious about that state and wanted to taste the flavor of Martial Soul evolution, feeling eager inside.
She summoned her Martial Soul, waiting for Luo Yu to bestow the blessing.
But there was no reaction from the man's side for a long time.
"What's the matter?" Zhu Qing was puzzled.
Luo Yu shook his head, "It won't work, there seems to be a lack of connection with your Martial Soul, I simply can't emit the Nine-colored Divine Light."
"How can this be, if my sister can, why can't I?" Zhu Qing's face was filled with confusion.
Luo Yu and Zhu Zhuyun's hearts skipped a beat, they exchanged glances, seemingly thinking of the same thing.
No way, Luo Yu's eyes showed strangeness.
Zhu Zhuyun's delicate body trembled, could it be that sacrificing herself came with such benefits?