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 didn't really dig a tunnel, did you?
لم تقم بحفر نفقٍ حقًّا، أليس كذلك؟
Du hast doch nicht wirklich
einen Tunnel gegraben, oder?
No hiciste un túnel de verdad, ¿o sí?
No fue por un túnel, ¿no?
T’as vraiment creusé un tunnel ?
Non avrai mica davvero scavato un cunicolo...
Não foi cavando um túnel, foi?
Ты ведь не делал подкоп, верно?