Rimuru is building a dungeon in preparation for the upcoming festival. It will feature treasure chests containing weapons made by Kurobe, and Veldora will inhabit the deepest floor as the final boss. Then Milim suddenly shows up with a suggestion...
I have to say, this is shaping up 
to be one brutal labyrinth!
لا بدّ أن أُقرّ، ستكون هذه المتاهة عنيفة
Das wird echt ein brutales Dungeon.
Debo decir que será un laberinto brutal.
Debo decir que será un laberinto brutal.
Ça va donner un labyrinthe diabolique,
je le sens !
Non è da me creare un labirinto così crudele.
Ao que parece, este será um
labirinto bastante brutal!
Мне кажется,
подземелье получится особенно опасным!