When Ya' Feel Like the Bad Guy

Chibi's life is the one downside that's holding him back, it has always been rough. Habing to live and survive in a horror game completely altered his mental health and, no doubt about it, ruined him.
When he escaped the wretched clutches of the game, he tracked down the ones who put him in Hell and rid them of this awful reality. What will happen as the number 1 killer in Japan? Will he get caught and stowed away in a prison by the Heroes who continuously seek him, or will he meet others and be forced to join U.A undercover as a hero-wannabe? Or will he kill everyone who stands in his way, not caring whatsoever?

(I do not own MHA or any of its characters, the only thing I own is the plotline, Chibi, and Kitty. All credits to the rightful owners)