histórias de Mina×reader

Myoui Mina as your Step Sis, what could go wrong? G!P

The Description will be the first Chapter I will be posting

Classes 1-A and B were all transferred to The #1 School for hero's in America, Rockefeller High. That's were they all meet the the principles niece,Y/n. What will happen while the hero in training try to fit to this new setting .

Kim Y/n, an Orphan who had been adopted by the Myoui Family. What will happen if Y/n will fall inlove to her aunt? will Myoui Mina accept her?