MHA singer

Yk the Gacha thing where one person is "singing" and the other is backstage actually singing and the person on stage is just lip syncing? Well I randomly remember that so I wanted to make that So your sister, Princess, says her quirk is to have any singing voice she wants (so u can be a girl or boy or whatever u want) but her actual quirk is useless, making plants grow .0001% faster (idk lol) Her hair is blonde and her eyes are pink ★ About YOU! You are adopted. You get to choose anything else. But why you sing for your sister. The reason why I because if you don't you'll get punished or sent to a lab. Your sister is famous because of your singing and now you are at her concert Short bc my phone is glitching and I can't type well , I'll fix it n a bit