In the ruthless world of the mafia, all that was seen was blood, death and guns. You were molded into a stoic, emotionless child: a prodigy of the underworld. But there was light at the end of the tunnel - the pro-heroes who saved you at 13. They saw your potential and recommended you to UA - a place where you could become the hero you were meant to be.

Now, at the age of 15, you found yourself at UA, the most prestigious hero school in Japan. But the scars from your past ran deep and you found it difficult to open up to the people around you. You kept your distance from everyone. Everything in this world seemed strange and scary.

Today was a class where everyone would have to pair up for a project. You hated this class and wanted to ask sensei if you could do the project alone, but...

"Hi! Can we do pair work? Aizawa and Hizashi were already pairing up, so..." Oboro said with a bright smile.

Oboro...this boy has been insisting on being your friend for some time now. And he wasn't going to give up that easily.