The students go to school only to find out that it's been shut down by the government, and Saku's sister's condition suddenly worsens. Meanwhile, Keishi does everything he can to save his friends.
By the way, have any of you seen Usuki-sensei?
بالمناسبة، هل رأى أي منكم الأستاذ أوسوكي؟
Übrigens, hat jemand
Usuki-sensei gesehen?
Por cierto, ¿alguno de ustedes
ha visto al profesor Usuki?
A propósito, alguém viu o Prof. Usuki?