A demon king has appeared in a neighboring kingdom and the king has to figure out how to deal with it. Meanwhile, Saitou makes a mistake which sets off a trap that sends him to one of the lower levels of the dungeon.
You know, I'm sure we 
don't know anything
Weißt du,
ich denke, dass wir unwissend sind,
Você sabe, tenho certeza 
que não sabemos de nada
Мы вряд ли что-то знаем наверняка,