its a normal school day at the U.A high school for heros..the teacher aizawa were late today..katsuki just sitting on his seat..placing his palm on his chin and just making noises with it..until he saw the teacher walks in..and a girl he never seen before..were walking right behind the teacher..she looked..interesting ..everyone in class stayed quiet..staring at her..then mr.aizawa spoke

“this will be your new classmate from now on..shes from another city, so please be nice to her.“