Extreme summer heat is ravaging Tempest. Rimuru and crew visit a lake they've been told lies beyond the forest, and they change into swimsuits to start having fun... but Shion and Shuna seem dissatisfied with Rimuru's swimsuit. Veldora watches the gang from inside Rimuru's body as he plays a game of shogi with Ifrit. As the Storm Dragon, one who has never experienced swimsuits or water play, he struggles to understand what all the excitement is about...
If you both leave here as well,
،إذا غادرتُما هذا المكان كذلك
Wer soll ein Auge auf den Wald haben,
Si se alejan ustedes también,
Si os alejáis vosotras también,
Si vous me suivez,
qui veillera sur la forêt ?
Se vi allontanaste anche voi, chi proteggerebbe la foresta?!
Se vocês também se afastarem daqui,
Если и вы оставите Лес…