Chapter 3 - The Hunter become the Hunted

Yuuki returned home where he was drenched in sweat and slight bruises. He took off a bracelet on his wrist having invented a gravity band that increased his gravity and helped his power to increase. Yuuki wasn't worried about his height growth anymore knowing how busted Viltrumite Physiology can be.

"Yuuki! My goodness you're covered in sweat"

His sister came rushing in to tightly hug him. His sister, Aoba, was a beautiful black-haired young woman with matching eyes with a slender yet well-endowed figure; her hair has two white strands that point to the left.

She was always imposing lessons on Yuuki in other miscellaneous things like sewing and cooking telling him that it was like leveling up a video game. Though, he didn't need to when he displayed exceptional skills. He treats him like how their society views men since she doesn't know Yuuki has powerful abilities.

"Alright, come on, let's take a bath together."

Aoba excitedly said while Yuuki hesitated since despite planning on taking her as a potential woman does not mean he'll be perverted. Unfortunately, his sister didn't take a no for an answer and dragged him into their bathroom.

At the moment they are alone since they're parents work overseas like he intended to keep them safe. Aoba stripped of Yuuki clothes where she was able to see his dragon that was longer than what normal for his age but his sister didn't think too much of it and more inclined to concentrate on his handsome features and physique.

"Nee-san, I can take my clothes on my own."

"Shhh. Just get in the tub while I strip."

Yuuki deeply sighed and went into the tub where he submerged himself in the warmth and relaxing water while he glanced at her sister taking off her outfit showing her incredible body for someone in their early to mid teens.

"Anyway, what are you doing anyway? Let me guess, you were training somewhere weren't you??"

His sister tried to pinch him but it hardly hurt him and ignored her scolding him for it.

"You should go out alone since we will never know when a mato disaster strikes."

"I'll keep that in mind."

"For some reason I doubt that. Anyway, give me some room."

Yuuki moved a bit where he felt his sister's nippled breast against his back and fortunately he had incredible self control over his body and weren't for that then he would have an erection.

After a while, they finished taking a bath. His sister went somewheres with her friends while he headed to his personal workshop in the garage where it was built underground.

He opened the passage where the elevator rose from the ground before he went inside and pressed the floor he wanted. It was an entire facility that he built using a robot where he arrived being greeted by robot servants working on other projects.

{ Greeting sir, would you like to review your progress? }

A familiar voice came that was based from Jarvis who he had made to help run his business and organize his project since Ivory is more of a guide and assistance in the succession game. He sat down in front of the giant computer screen as he swirled around his check and said.

"Lay it on me, afterwards, continue with the other projects such as Hyperbolic time chamber and Iron man legions. Furthermore, give me the update soon on my uniforms."

Jarvis proceeded to inform him about occurrences in Mato like the thunder gods shuuki since he needs to fight them in the future. He notes that few individuals in the anti-demon corp had yet joined since the timeline is still far from the canon.

{ As for your uniform, it has been perfected and ready to be used. Would you like me to send it to you? }

"Sure."

He stood back up where the robot soon arrived and a small bracelet arrived and Yuuki took it placing it into his wrist before he encoded a few things until it suddenly latched itself completely and soon Yuuki's outfit transformed into something similar to Rukuro's battle gear. It was light but gave him protection acting similar to Vibranium but it is actually a bunch of nanites that spread the forces evenly until it disappeared completely.

Yuuki then felt his face was covered yet still had full vision of his surroundings having gained a wolf mask to hide his identity. He aims to head into Mato and test his skills as well as harvest some Peaches for study and test.

He gave it some test runs by executing some fluid movement that appeared like a stream of water. Yuuki had yet perfected his [ Monster Calamity God Slayer Fist ] since his body was far from its prime.

'What do you recommend for me to get in the shop, Ivory?'

{ It's up to you since you're already making a portable pocket dimension means that it's meaningless for you to buy something similar to Asora. }

Yuuki was close to getting his own personal pocket dimension where he will have full control over it. He plans on bringing other people to it and joins him in exploring the other worlds.

'Guess I'll think about it when I get the chance and it's best if I level.'

He thought to himself as he hadn't leveled up since he concentrated in building a foundation in his martial art. Yuuki finished gearing up and asked for the nearing Mato sighting once that was done he went to a landing pad where light shine and appeared near the area that the Mato disaster was occuring.

Yuuki had created a teleportation device that was incredibly convenient when traveling but couldn't get into places that are heavily guarded and have protective barriers placed in them.

He found the newly formed entrance where Shuuki was pouring out and saw them chasing down people and without a moment of hesitation left into action. Yuuki took deep breath controlling the pattern of his oxygen intake to perfect execute his technique.

[ Whirlwind Iron Cutting Fist ]

He extended his thumb, index, and middle fingers in a clawed fashion similar to the Southern Dragon Kung Fu Fist then proceeded to produce a pinkish-red aura where the shuuki who rampaging was sliced to pieces and ripped to shreds. The shuuki saw this and didn't hesitate to attack him and swing their gigantic hand towards him but he only manically grinned.

"W-Who are you!?"

The person he just saved asked while he didn't had time to spare as he moved his hands forming a cortex that send ripples into the body of the nearby shuuki as they were sliced.

"Leave."

With that simple phrase rushed towards the Shuuki who seemingly focused their attention to him, it was convenient for him as he ripped them to shreds flying in the air and taking advantage of his ability to fly to control his center of gravity. Utilizing his martial art that is the [ Whirlwind Iron Cutting Fist ].

This style revolves around manipulating the air to create razor-sharp whirlwind pressures that slice a user's target. The user then pushes the pieces of the target with varying degrees of force depending on the proximity to the eye of the whirlwind.

The cutting pressure can also be implemented into a user's kicks and is sharp enough to cut through stone. Use of this martial art also creates a noticeable pinkish-red aura, similar to the light blue aura of Water Stream Rock Smashing Fist.

Users of this style adopt different forms for different attacks. For more direct attacks, the martial artist may strike with the first knuckles extended, similar to the leopard fist.

This draws parallels between Whirlwind Iron Cutting Fist and real-life Leopard Kung Fu. Moreover, the martial artist may extend only their thumb, index, and middle fingers in a clawed fashion similar to the Southern Dragon Kung Fu Fist to produce whirlwinds at a close range

He likes this style against enemies that he intended to kill since it's too devastating if used against people. The shuuki kept pouring in and surrounding Yuuki who didn't show any fear rather was growing more excited relishing at the excitement of the fight.

"Hahaha yes! More!!"

The shuuki strike him yet Yuuki uses the momentum absorbed by the attack to redirect into the Shuuki producing a devastating force that launches the shuuki back to its allies.

[ Water Stream Rock Smashing Fist ]

This style involves understanding and re-creating within one's body the flows of torrential and undulating forces, putting this into the user's fists.

When used by a skilled fighter, this martial art is very effective and powerful, especially against humanoid opponents, and as long as the opponents are of a certain size that martial arts can still affect them.

When in use, a blue aura can be seen around the user's extremities. Charanko describes this style as "leading enemies around the nose by moving like a calm stream, only to finish them off with a punch strong enough to smash great rocks like a raging river", implying that Water Stream Rock Smashing Fist parallels real-life Tai Chi.

Genos describes it as "the perfect blend of offense and defense". Users of this martial art can repel the attacks of their opponents or redirect them with twice the power.

It is possible for the user to redirect attacks that are significantly more powerful than the user's own strength, as seen when Garou was able to deflect many of Metal Bat's blows despite taking a single one may leave him incapacitated.

However, it has a limit for redirecting force, as in the user cannot deflect attacks that have too much power behind, in comparison to the strength of the user themselves.

An indication of this is that, after deflecting Metal Bat's Savage Tornado technique, Garou's hands were shaking due to the impact of the S-Class hero attacks.

Furthermore, this is clearly seen when Garou failed to deflect Superalloy Darkshine's tackle using the style, with Garou himself commenting that the hero's charge was immensely powerful.

Users of this martial art are capable of deflecting small dust particles, rapid blade attacks, and even attacks of pure energy.

Furthermore, when in crisis, it allows the user's body to move on its own. Initially, it is noted by Genos and stated by Superalloy Darkshine that Garou's mastery of this style is not on the level of Bang at all. Nonetheless, the Hero Hunter has managed to sharpen it throughout his battles,being able to fight on par with his former master later while in his evolved state.

The shuuki began to mix together reforming a bigger Shuuki while Yuuki smirked at this and saw the enormous fist heading it's way. He didn't feel fear rather excitement since this emotion stems from the reaction of people in difficult situations and Yuuki saw it as another opportunity to sharpen himself and go further than he was before.

Like they said, Hard times create strong men, strong men create good times, good times create weak men, and weak men create hard times. Yuuki enjoyed this time of conflict where endless battles were present.

He took deep breaths and exhaled steam of air as the sclera of his eyes turned black entering a state known as "ultra-instinct," in which he is rendered in a state between conscious and unconscious. He is able to maximize his fighting potential by utilizing every single move of his knowledge without hesitation.

This is different from Dragon balls version and Yuuki had learned this from a series called Lookism. He produced to maximize his power and used mixture of [ Whirlpool Iron Cutting fist ] and [ Water Stream Rock Smashing Fist]

[ Roaring Aura Sky ripping Fist ]

It was still weaker compared to actual technique since he hadn't perfectly unified the two techniques but enough to send ripples through the enormous Shuuki as Yuuki stood over it.

"Now, who's going to kill me next!?"

At this moment, the shuuki who are feral beasts, felt fear for the first time when Yuuki showed them vicious smiles like wild beasts finding their prey. They immediately became more rampant trying to kill Yuuki but it was for nothing as Yuuki for the next few minutes mutilated every single one soaking the entire area with their foul smell.

"Tch. I was expecting more but guess this is all there is huh."

He muttered where the entire place had shredded the corpse of Shuuki while he stood barely sweating and unscathed by their assault.

Yuuki turned his attention to the dark gateway that Leads to Mato and without a moment of second thought entered the place where only few would dare leap in.

Few minutes after he left, the Anti-demon corp had arrived to combat the shuuki only for their face to be dumbstruck at the sight of countless mutilated Shuuki.

"This is surely unexpected."

A voice remarked where the other Anti-demon corp found a beautiful and buxom woman with long dark blue hair that had braids rolled around her hair and yellow eyes.

She is often dressed in the usual Anti-Demon Corps uniform with the upper portion of her breast being viewed and long gloves. Her demeanor seems like a calm, respectful and ambitious woman. This was the chief of the 9th Unit of the Anti-demon corp, Fubuki Azuma.

'Was there another unit of anti-demon corp before us? But if that was the case then we would surely be informed. Not to mention, from what I know there shouldn't be anyone capable of performing this kind of result without being noticed by the Anti-Demon Corp.'

Fubuki carefully analyzed the situation, finding it odd that something or someone was capable of doing all of this. She asked the people about what happened while securing the area to ensure no shuuki would escape.

"According to witnesses, it was done by a young boy around 11 years old wearing a mask and outfit that appears to be state of art combat gear."

She didn't show it but was certainly surprised hearing the statement of the people who mentioned the things that the supposedly young boy had done against this shuuki.

'That should be impossible…unless this boy is a humanoid shuuki but that should also be unlikely considering shuuki won't attack each other.'

Fubuki couldn't help but grow curious of what this young boy is and told his subordinates to follow her to investigate since witnesses told them that he had entered Mato.