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...
That'll make Garm and Dord happy, too!
!هذا سيُسعد غارم ودورد أيضاً
Dann sollten Garm und Dold
damit kein Problem haben!
Assim Garm-san e Dord-san
vão ficar satisfeitos!
Уверяю, Гарм с Дордом
 будут на седьмом небе от счастья!