An adventuring party stops by a certain town. What should have been a brief moment of rest is suddenly turned upside down by a hypnotic trap set by a powerful demon lurking in the area. Within a limited period of free action, you will witness a young mage girl…

A world where demons and humans coexist. Demons and humans are in conflict, and an organization called the Anti-Demon Warriors stands against them. S-class anti-demon warriors Mizuki, Cecilia, and Rekka learn that Mizuki’s daughter, Akari, has been captured by demons after failing their mission to infiltrate a demon slave brothel….