Tsukasa’s army attacks the village. Outmatched by the attackers, they have to rely on wits, cooperation and science to fend them off.
We were able to make sulfa drugs, 
and they took a ton of work, too!
!تمكّنا من صنع عقارات السلفا، وقد تطلبت عملًا كثيرًا أيضًا
Abbiamo fabbricato quel sulfamidico 
assurdamente difficile da fare, no?
Nós fomos capazes de produzir a 
sulfa, e precisou de muito trabalho!
Мы уже сделали этот безумно
сложный сульфаниламид!