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.
I paid those expensive medical bills...
...لقد دفعتُ تكاليف تلك الفواتير الطبيّة الباهظة
Ich habe diese teuren
Rechnungen bezahlt …
Pago sus costosas cuotas médicas…
Pago sus carísimos gastos médicos…
Je me suis démené
pour payer les frais…
Racimolo i fondi per gli alti costi delle parcelle.
Eu paguei todas essas
despesas médicas caras...
Я оплачивал все больничные счета...