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.
and he would be back after a 
few days in the hospital...
...وأنّه سيعود بعد تقضيته بضعة أيّام في المستشفى
und dass er nach ein paar Tagen wieder
aus dem Krankenhaus entlassen wird.
y que volvería
luego de unos días en el hospital.
y que solo pasaría
unos días en el hospital.
et qu’il sortirait vite de l’hôpital…
e che dopo qualche giorno
di ricovero sarebbe ritornato!
e que ele voltaria depois de
passar alguns dias no hospital...
и что он вернётся из больницы 
через пару дней...