One day, when Shuna and Shion are fighting over Rimuru's squishy slime body as usual, Rimuru comes up with the idea to make a cushion in the shape of his slime form. He travels around Tempest to see if his friends know of any good materials he can use, and he learns that a special type of sand found along a lake shore in the forest is exactly what he's looking for. So he sets out to collect some sand... but a monster is waiting for him by the lake!
Well, we said we'd all be 
responsible for our own food!
في الواقع، قلنا أنّنا سنكون مسؤولين
!عن طعامِنا فقط
Aber Sie habe doch gesagt,
dass sich jeder selbst um sein Essen kümmert!
¡Dijimos que cada cual
traería su comida!
Beh, ma avete detto 
che ognuno doveva prepararsene uno!
Mas você disse que cada um
cuidaria da própria comida!