Tsukasa’s army attacks the village. Outmatched by the attackers, they have to rely on wits, cooperation and science to fend them off.
We're gonna make cellular phones, 
right here in the stone world!
!سوف نصنع الهواتف الخلوية هنا في العالم الحجري
Wir bauen in dieser Steinwelt Handys!
Haremos celulares
en este mundo de piedra.
Crearemos móviles
en este mundo de piedra.
À nous le téléphone portable…
Costruiremo un cellulare!
Vamos fazer telefones celulares, 
bem nesse mundo de pedra!
Мы сделаем мобильник!