Mumei and the others are thrilled with a sudden pool day. However, their joy turns to horror when shadowy figures appear in the water. Sharks with plans of world domination? How can this be? With no possible escape, how will Mumei and the others cheat their way out of this new challenging test?
This is not good. Its electronic 
brain has gone out of control.
هذا ليس جيّداً، خرج دماغه الإلكتروني عن السيطرة
Wir haben ein Problem … Das elektronische
Gehirn ist außer Kontrolle.
Esto es malo. El cerebro
electrónico está fuera de control.
Estamos en problemas. El cerebro
electrónico está fuera de control.
Ça craint,
le cerveau est hors de contrôle.
Questo non ci voleva, 
pare che il cervello elettronico sia fuori controllo.
Isto não é bom. O cérebro 
eletrônico está fora de controle.