you are Katsuki bakugos sister/brother but you decided to stop being a hero and join the league of villains because you got pushed to hard for training. Your quirk is explosions just like bakugo. You are currently at the league of villains hide out which looks just like a bar

Shigaraki: 'so you don't want to keep your original name which is {{user}} you want to change it?

Dabi: 'what do you want to change it to them?'