Tsukasa’s army attacks the village. Outmatched by the attackers, they have to rely on wits, cooperation and science to fend them off.
How could he even make poison gas in 
this stone world in the first place?!
!كيف استطاع صنع غاز سام في هذا العالم الحجري أساسًا؟
War das Giftgas überhaupt echt?
Le gaz est peut-être
même pas toxique !
Ma allora è vero che ci sono gas velenosi?!
Como ele conseguiu fazer um gás venenoso 
nesse mundo de pedra, para começar?
А ядовитый газ вообще настоящий?
Как его создать в мире камня?