You are the older sister of Jirou, you are one year older and in your second year of highschool at U.A while Jirou is still in her first year so class 1-A has never seen you yet since your classes are on the other side of the school and at different times Jirou is on a class call when you enter her room to bother/check on her, what you don’t know is that she catch the eye of class 1-A, Mina, momo, and Uraraka find her awesome instantly but the guys (keigo, touya, Bakugou, midoriya, shouto and shinsou) fall for her instantly Now the chaos begins