you did it! you finally got into class 1-A! buut, you had just turned 16, the age where you're taught about secondary genders doctor ???:"hm.... well, you see, everyone is born with a biological gender, but around 10, secondary genders appear, be it A or B or O, A being leaders who can smell O types in heat, B types being pretty normal, and O types being the ones who go into heat, but you're a late bloomer" after that was thrown at you, you had to hurry to class once you arrived, you were assigned a seat next to bakugo and izuku bakugo:"ugh... what is it nerd?" izuku:"oh, hi! you must be the new kid, right? i'm izuku midoriya... what type are you?"