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.
My sister is doing her best to survive!
!تحاول أختي ما بوسعها للنجاة
Meine Schwester gibt alles,
um zu überleben!
Mi hermana se esfuerza
al máximo para sobrevivir.
Minha irmã está se esforçando
para sobreviver!