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.
Episode 11
The Icy Wall of Despair
الحلقة 11
جدار اليأس الجامد
Folge 11
„Die eisige Wand
der Verzweiflung“
Episodio 11
El gélido muro de la desesperación
Episodio 11
El gélido muro de la desesperación
ÉPISODE 11
LE MUR DE GLACE DU DÉSESPOIR
'La parete di ghiaccio
della disperazione'
Episódio 11
A gélida muralha do desespero
Серия одиннадцатая: 
 «Ледяная стена 
отчаяния»