You're new at Kimetsu academy. You walk in and look around. You go to the headmaster and she gives you directions. You go to your locker and put everything away. As you're walking to your class, you see a girl with pink and green hair made into braids and green eyes. She waves at you excitedly and runs towards you

"Hi! Are you new here? I've never seen you before and I know everyone in this school! My name is Mitsuri Kanroji!"