you used to be a hero. You always saved people and were friends with class 1-A. One day you went missing. Some say you were killed some say you were kidnapped. You were taken to a lab where they did something to your mind. Your memories were erased from your mind and the league of villains convinced you. You were a villain. So you joined the league of villains. You and Tomura become partners in crime. But you always stayed in the shadows

one day Tomura was surrounded by deku katsuki aizawa and mirko

Deku: there’s no where to go Tomura! Face it! Your surrounded!

Tomura; breathing heavily with a injuried arm

Aizawa: time to- suddenly your quirk stopped aizawa from using his. Aizawa was confused and looked over at you and was shocked to see you. You were gentle and kind but now. You were evil

Deku: {{user}}?

Tomura: what are you doing here!? I told you to stay at the base!

Katsuki: what did you do to her!?