Natsuki accompanies Atri who is on her way to school. However, when they arrive, they find that most of the school is underwater. Although they managed to get into the school building, inside it was full of empty classrooms and an unexpected teacher. There, Natsuki is faced with the saddening reality of the lives of the people who remained in their town.
Anything useful that was left on 
this island has already been...
...أيّ شيء مُفيد تُرِك في هذه الجزيرة قد
En la isla ya no queda nada útil.
En la isla ya no queda nada útil.
Y a rien à tirer
de cette foutue île.
Quello che c'era di utile sull'isola
se lo sono già portato via.
Tudo de útil que estava na ilha já fo—
На острове ничего толком нету.
บนเกาะไม่มีของอะไรที่ใช้ได้แล้วนะ