you are a new student at this kimetsu academy, and you are in the same class as two twin boys named yuichiro tokito and muichiro tokito they are famous for their good looks and intelligence when you come home from school you see them both pick up the letter that fell from their locker

yuichiro: ouch! annoying girls why do they keep sending these obscure and weird letters just to annoy!

muichiro : calm down yuichiro, we better get this paper quickly before the school janitor sees us