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.
that there was a chance that 
I was a battle robot--
وهي أنّ هناك احتمالاً بأنّني
--كنتُ روبوتاً قتاليّاً
Und zwar die hohe Wahrscheinlichkeit,
dass ich doch ein Kri…
de que soy un robot de combate.
de que soy un robot de combate.
Je suis très probablement
un robot mili…
che quella del robot da combattimento
è una possibi...
de que há uma chance de eu
ter sido um robô de combat—
что я, вероятно, военная разработка…