First day (part 1)

Kaminari has gotten into the hero academia, he is not as exited as he thought he'd be, he runs into a boy on his fist day, not knowing he would open him up and help him find himself. They are in the same class and it eventually starts bothering him that people keep calling him "she, her, girl, young lady" and he cuts his hair. What will he do to tell his classmates and the world who he really is? (FtM Kaminari)