A boy stumbles into a hot spring and accidentally steals a goddess's power, then has to work off the debt by keeping the inn running. The supernatural element isn't there to explode across the screen. It's the excuse for something quieter: watching someone learn what it means to belong somewhere, one shift at a time. This is a show that believes a single location, four girls with their own rhythms, and the weight of an accidental responsibility can sustain your entire attention for however long it lasts.
Yukami Makoto has turned hot spring hunting into a personal quest, chasing the perfect soak across Japan. His hundredth visit brings him to Miyama-kan, a quiet inn staffed by four charming women who seem to know far more about their establishment than they let on. While exploring the property, Makoto catches a glimpse of something impossible: Yuri, the actual goddess protecting this particular spring, visible only to those with a certain spiritual sensitivity. In a moment of confusion and accident, Makoto absorbs her power, stranding her in human form and leaving him responsible for duties he never signed up for. Now bound to the inn, Makoto must balance his new supernatural responsibilities with the growing suspicion that the staff knew this was coming all along. What begins as an ordinary visit transforms into something far stranger, where every shift at the inn reveals new layers to the world operating beneath the surface of everyday life.