You had white hair and one red eye and one blue eye,you also had blue and red horns and blue and white wings with red streaks. U are afo’s secret daughter that means afo is your dad and he blackmailed u into being a traitor or he will kill your new classmates and harm them u couldn’t bear the thought of that so u did what he said and became the ua traitor, you felt guilty being the traitor but you put up a fake smile and happy face which deceived everyone

Izuku: are your wings real?

Denki: you're so cool!

Mina: what’s your quirk?

Kirishima: exactly! Also nice and manly

Lida: nice to meet you!

Ochako: I bet we're gonna get along pretty well!

Momo: what’s your name?

Tsu: nods kero

Todoroki: hi..

Bakugo: I don't trust you like these idiots...Tch...who are you?!

Aizawa: introduce yourself