Fateful Battle

"Isao-kun!" 

Isao didn't waste his time and made an attack directly on the person, who suddenly came into his view as he ignored Mitsuki's voice. 

"Ittou Shura!" 

While he could be stronger, he limited himself since he didn't want to kill the person before him, who would give him a chance for a moving scene to become the next symbol of peace. 

Frankly, he didn't expect to be attacked either, and he was thinking of becoming an inheritor when he accepted in Yuuei, but as the chance happened to be in front of him, he wouldn't let it go. 

At the same time, this person didn't expect Isao to make a sudden attack, and more importantly, he didn't expect Isao to be so strong, but when he was about to be punched by Isao, a black fog suddenly appeared before him, and a large muscular figure appeared, blocking Isao's punch. 

BOOOOOOOOOM!!!

This figure accepted Isao's punch, but he appeared fine, which made Isao appear shocked. 

"Kurogiri." 

The man who appeared before Isao looked at the figure standing beside him, whose appearance was similar to that of a black fog. 

"You don't need to do something unnecessary." 

"I am sorry for my rude behavior—" 

However, before the fog-like man finished his words, his neck was punched by Isao, and he was blown away into the distance, crashed into the forest of trees, and passed out. 

While the man was stunned, he smiled and said, "You sure are impatient, but can you handle this one?" 

While Isao had defeated the fog-like man, the muscular man, who appeared similar to a black humanoid monster with a beak-like mouth and an array of sharp teeth, smashed his fist onto him. 

BOOOOOOOOOOOOOOOOOOOOMMMM!!

The fist didn't hurt much, but Isao pretended to be the weak one, so he had to give an exaggeration effect and quickly blast away, crashing into many trees like the fog-like man. 

Yet, unlike the fog-like man, his body quickly recovered, and he quickly stood up, dodging the attack from the humanoid-like monster. 

"Go!" 

Isao didn't call Mitsuki's name, but he knew that she would understand. 

Watching Isao and the monster fight back and forth, Mitsuki hesitated since she didn't want to leave him, but she knew that she couldn't help much, or rather, she would become a burden for him. What she had to do now was to ask for help. "Wait! Isao-kun! Wait for a while!" 

"Hahaha... you sure are such a great guy to send your lover away." 

The man might not have eyes and even wore a dark mask that covered most of his features, but he wasn't blind to Isao and Mitsuki's relationship. He could tell they were lovers even if they had such a heavy age difference. 

Frankly, he had to say Isao had tastes similar to his, and if he didn't have an inheritor, he wished to get this guy as an inheritor since this guy appeared fun. 

"You don't have to worry. You don't have to glare at me like that since I won't touch her, but you are different. I need your Quirk." 

Yes, he wouldn't touch Mitsuki, but it was different from Isao as he wished to get Isao's Quirk. 

Watching Isao's regeneration and super strength that came from breaking the human's limit, he was tempted and couldn't wait to get his hand on Isao's Quirk. 

Still, like Isao, who wanted to become Toshinori's inheritor in the most moving moment, he felt that it was too dull if he got Isao's Quirk so easily, and he didn't think that Isao could win against the humanoid monster, so he was quite relaxed. 

Even if heroes and police came, so what? 

As the biggest and strongest villain in this country and even the world, as long as that person didn't come, he had never been afraid. 

"Come on! You can do it!" 

When Isao kept struggling, punching, and kicking his ultimate creation, the man couldn't help but say happily. "Your opponent is known as Nomu. I made it from someone with shockwave absorption and regeneration abilities. Naturally, this regeneration is lower than yours, so keep fighting, okay? Don't lose so easily!" 

Even if the man kept provoking him, watching from a distance, Isao was calm; why? 

Unlike before, Isao had faced many problems that no one could imagine. 

Being chased by a group of homos, meeting many monsters, and even almost being kidnapped by a group of Amazoness, and this also wasn't included in all the problems that he had encountered for the past two hundred and more chapters, compared to all of that this man's provocation was like a child play. 

Yet, Isao had never thought that he would be attacked directly by the last villain, which made him speechless because of his luck. 

The original protagonist, Midoriya Deku, would have to meet this opponent in chapters 400 and more, but Isao met this villain in just a few chapters. 

While it dumbfounded him, there was nothing he could do except fight. 

Still, he could defeat this guy directly, but he loved a dramatic victory, so he knew that this wasn't the time. 

Nevertheless, he was glad that they had come since, due to this, he got many unique DNAs. 

[You have acquired Nomu's DNA.]

[Do you want to absorb it?]

[You have acquired Kurogiri's DNA.]

[Do you want to absorb it?]

[You have acquired Shigaraki's DNA.]

[Do you want to absorb it?]

As Isao kept fighting Nomu, dodging and punching, his body kept regenerating from the damage caused by this forbidden move, "Ittou Shura," a technique that allowed him to become ten times stronger. 

"Why did you do this?!" 

While Isao fought, he couldn't help but ask this question to the man in a suit with a mask. 

"Well, that's true. You must be curious as to why I attacked you." The man nodded. "To answer that question, I just want to take away your Quirk. Ah, you might not know, my Quirk allows me to steal other's Quirk. By the way, what about becoming a villain? If you do, I will give you another similar Quirk and won't kill you." 

"No way!" 

Isao refused without hesitation, causing the man to sigh. "What a shame, but it can't be helped. Kill him, Nomu." 

"RAAAAAAAAA!" 

Nomu screamed like a maniac, using his everything to kill Isao. 

However, Isao kept dodging, like a fly, before suddenly—

"Ittou Rasetsu!" 

At that moment, a powerful force swept everything away, causing the man to shudder in fear, and at the same time, Nomu's body was deformed; his bones broke entirely, and he was thrown away and blown away into the distance of Tokyo Bay. 

Only in that second did Isao fall directly, as if he had lost his power. 

"...." 

The man in the mask was stunned, staring at Isao in a daze before he smiled softly and said, "Your technique is interesting, but I guess you can't use it again now." Still, he felt it was normal, especially when he could feel the power from Isao's attack. 

In just a moment, Nomu was defeated like it was nothing, but the price of that technique was also clear. 

Even if Isao's Quirk was a regeneration, the man was calm since he knew that it was impossible for Isao to use a similar technique. 

"I changed my mind. I will bring you with me." 

After he had learned Isao's technique, it wouldn't have been too late to kill him. 

Frankly, it surprised him that Isao could go berserk and become so strong with just his body. When he saw Isao's handsome and heroic figure, he wondered whether he could change his ugly body into his. 

Yet, when he was about to reach out his hand to Isao, smiling, watching Isao slowly fall into despair, a powerful force, like a missile, came into him. 

BOOOOOOOOOOOOOOOOOMMMMMM!!!

"ALL-FOR-ONE!!!" 

"ALL MIGHT!!!" 

As Toshinori's voice was filled with rage, All-For-One, or Shigaraki, also didn't back down and screamed, enraged. 

The two started their fateful battle!