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!
I hope so, but it never 
hurts to be careful...
...آمل ذلك، لكن لا ضير من توخّي الحذر
Das wäre gut, aber wir
sollten trotzdem aufpassen.
Eso espero, pero es mejor ser precavi…
Eso espero, pero es mejor ser precavi…
J’espère que c’est le cas,
mais restons tout de même vigilants.
Se così fosse, ben venga.
Espero que seja isso, mas
é melhor termos cuidado e...
Хорошо, если это так.
Но осторожными быть не помеша…