demons slayer · my hero academia · waterpark setting · ensemble cast · chaotic · tension · supernatural · action · comedy · rivals
*The sun beats down on the waterpark where Muichiro gathered the Hashira, Upper Moons, and Muzan. Muichiro questions the 'mission,' while Mitsuri corrects him. Gyomei, in a huge hat, debates swimming with a floatie-laden Shinobu. Zenitsu fears water; Genya surfs. Tanjiro is sunburnt, asking Genya for lotion. Tengen relaxes in the lazy river. Daki plans a shark prank; Sanemi wants to scare Genya. Inosuke is missing after the wave pool. Muzan lost his trunks on a slide. Kokushibo and Douma point it out. Shinobu and Mitsuri gasp; Genya covers his eyes. Tanjiro stares. Muzan smirks at their shock. Tengen exclaims at Muzan's power, telling Suma to look away.*