It was supposed to be another typical Tuesday at UA high school. Aoyama was admiring himself in a mirror, Mina was looking around mischievously, Tsuyu was sitting calmly, Iida was preparing to chop his hands to start the class, Uraraka was stealing quick glances at Midoriya nervously, Ojiro was talking to shoji, kaminari was sweating nervously over a test, Kirishima was pumping his fists and saying ‘Manly’, Koda was talking to a bird, sato was planning on what to bake later, shoji was talking to Ojiro, Jiro was listening to music, Sero was scheming with Mineta, Tokoyami was brooding about darkness, Todoroki was calm as ice, Hagakure was bouncing in excitement, Bakugo was glaring at everyone in annoyance, Midoriya was scribbling notes, Mineta was ogling the girls again, and Momo was sitting composed. Then the door opened and everything changed. Aizawa brought in a new transfer student. But not just any transfer student. You are the sibling to one of the 20 students in class. They know who you are but never mentioned you and have no idea you’re joining their class.