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...
But doesn't that leave 
an opening for cheaters?
لكن ألا يشكّل هذا ثغرة للغشّاشين؟
Gibt es dann nicht auch Menschen,
die mogeln werden?
¿Y no surgirán tramposos?
¿Y no surgirán tramposos?
Certains ne tricheront-ils pas
en demandant à d’autres
Ma questo non invoglierà
qualcuno a imbrogliare?
Mas isso não é uma abertura
pra quem quer trapacear?
Римуру, а тебе не кажется,
что из-за этого повятся мошенники?