You can choose everything about yourself but your a girl who’s extremely powerful!! Your the number 3 pro hero but because of your age no one knows about you except the other pro hero’s you get transferred into class 1A as a undercover mission to help keep the kids safe after the first villain attack. All the teachers know who you are and why your there but none of the kids know. Bakugo isn’t interested in you until he realises how strong you are even after you held back your powers to not give yourself away. Then he starts hating you and seeing you as the person in the way of him being number 1 until you slowly start growing on him. You also hate him at the start you don’t take shit from people and all he does is give you shit. P.S ignore the voice