On their way to Akita, Bisco and Milo pass by the sea of Calbero and arrive at a desolate town under threat from the deadly creatures, Flying Blowfish. A town that's also full of children and devoid of adults. Meanwhile, Pawoo encounters a mysterious couple living in some ruins as she pursues the others.
The two of us can live 
all by ourselves in here.
نستطيع نحن الاثنان أن نعيش بمفردنا هنا
Viviremos los dos solos aquí dentro.
Viviremos los dos solos aquí dentro.
Nous allons vivre à l’intérieur,
rien que nous deux.
Noi due possiamo vivere da soli qua dentro.
Nós queremos viver 
aqui dentro sozinhos.
Мы бы хотели жить в этом убежище вдвоём,