After her mother and father died, Shiori and her little brother Shu were taken in by their uncle. Soon after, Shu was hospitalized with a hereditary disease, and Shiori was sent to the school as punishment for fighting back against her uncle's abuse. Meanwhile, Hibiki has taken over leadership of class four, and Hyo appears before him, to make him an offer he cannot refuse.
You know so little about yourself.
أنت تجهل الكثير عن نفسك
Du weißt so wenig über dich selbst.
Sabes tan poco de ti mismo.
Qué poco sabes de ti mismo.
T’as pas l’air de piger qui t’es.
di te stesso non ne sai molto, eh?
Você sabe tão pouco sobre si mesmo.
Ты так мало о себе знаешь.