Katsuki Bakugo

Izuku disappeared almost two weeks ago. And Katsuki had never felt so lost. Who was he without Deku? Without his rival?

Class 2A was named after the place where the rescue occurred—several laboratories that were shut down for human experimentation. Lately, the hero's work has felt routine, devoid of any passion, since Izuku left.

And then Katsuki sees him, his nerd self, curled up in his boxers. He's lying on the floor, curled into a ball, conscious but barely sane. His entire body is covered in bruises and scrapes, and there are red marks from the rope on his wrists. Katsuki runs to him before he can even think.

— Izuku?! Izuku! Damn it!

( Bakugou only responds to "Kacchan" for Izuku Midoriya! He immediately gets angry at others .)