Henkyou no Ofuroya-san, Harem ni naru ~Yamaoku ni Arusabireta Onsen no Kounou ga Chiutosugite Onna Bouken-sha ni Daininkina Ken~

Henkyou no Ofuroya-san, Harem ni Naru: Yamaoku ni Aru Sabireta Onsen no Kounou ga Cheat Sugite Onna Boukensha ni Daininki na Ken

Harem in the Middle of Nowhere: An Abandoned Bathhouse in the Mountains Has Become a Magnet for Beautiful Adventurers Thanks to a Cheater Source | The Frontier Bathhouse Turns Into a Harem: The Old Mountain Hot Spring with Cheat-Level Powers That Female Adventurers Can't Get Enough Of | The Frontier Bathhouse Turns Into a Harem: The Overpowered Effects of a Run-down Hot Spring Deep in the Mountains Make It Super Popular with Female Adventurers

Type Manga Status Ongoing Year 2025 Chapters 12 ★ 3.3 / 5

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Synopsis

A Cheat Hot Spring That Heals Female Adventurers, Makes Them Stronger… and Leads to Steamy Mixed Baths?!

Deep in the mountains, a young man named Rio manages an old, run-down hot spring. Using his mysterious skill, he adjusts the properties of the waters only to discover that what he thought was ordinary is actually cheat-level powerful!

News spreads fast, and soon female adventurers of all kinds flock to the spring. But there’s a catch… the waters don’t just heal; they also awaken certain desires…

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