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.
Oh, I know! You're going north, right?
وجدتُها! ستتّجه شمالاً، صحيح؟
Ibas al norte, ¿no?
Ibas al norte, ¿no?
D’ailleurs, tu vas vers le nord ?
Oh, giusto! State andando a nord, no?
Ah, já sei! 
Vocês vão pro norte, certo?
А, точно! Вы же на север едете?