Touya discovers a new application for his bath magic: Phase-Shifting . By creating a layer of perfect "suds" around the party, they can slip through solid iron walls to reach the sabotage points.
The volume concludes with a massive battle against a that has nested in the primary boiler. Touya realizes that the dragon isn't evil—it’s just extremely itchy. Using a mountain-sized amount of "All-in-One Body Wash," Touya performs the largest exfoliation in the history of the world, turning the beast into a shiny, docile ally. Mixed Bathing in Another Dimension Volume 07 Pr...
The story ends with the party soaking in the now-repaired Obsidian Basin under a starlit sky, unaware that the is watching them from the heavens, preparing an even wetter challenge for Volume 08. Touya discovers a new application for his bath
Trapped in a high-pressure steam room, Touya and Haru finally have a "heart-to-heart" that isn't interrupted by a monster attack... until the bath duck familiar, Piyo, accidentally triggers a secret trapdoor. The Climax Touya realizes that the dragon isn't evil—it’s just
The volume opens with the party arriving at , a towering industrial marvel where the water isn't just for washing—it’s the lifeblood of the city’s magi-tech engines. Touya, Haru, and the others are invited to the "Grand Obsidian Basin," a legendary bath said to grant temporary invulnerability to anyone who can survive its intense heat.