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.
Even if you get out, 
they'll catch you right away.
،حتّى إن خرجت
سيقبضون عليك على الفور
Selbst wenn du es schaffst,
bringen sie dich im Nu wieder zurück.
Aunque salgas, te atraparán enseguida.
Aunque salgas, te atraparán enseguida.
Même si tu sors,
ils te rattraperont aussitôt.
Anche fuggendo, ti acciuffano subito.
Mesmo que saia, vão pegá-lo na hora.
Даже если сбежишь, они тебя поймают.