A Day in a Swimsuit (S01E04)

The scorching summer heat is hitting Tempest hard. Rimuru and his friends decide to head to a lake rumored to be just beyond the woods, and they eagerly change into their swimsuits to enjoy the day. However, Shion and Shuna seem less than pleased with Rimuru's choice of swimwear. Meanwhile, Veldora observes everything from within Rimuru's body, engaged in a game of shogi with Ifrit. As the Storm Dragon, who has never encountered swimsuits or water activities before, he finds it challenging to grasp the thrill everyone else is experiencing.