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...
That's the kind of design 
that makes adventurers weep.
هذه هي نوعية التّصميم الّتي
تجعل المُغامرين يبكون
Das wird die Abenteurer
in den Wahnsinn treiben.
Esto hará llorar a los aventureros.
Esto hará llorar a los aventureros.
Un tel sadisme,
ça va en faire pleurer plus d’un.
La cattiveria perfetta
per fare impazzire gli avventurieri!
É o tipo de coisa que faz
um aventureiro chorar.
Авантюристы такому «подарку»
точно не обрадуются!