An exceptional marksman and hopeless playboy, private eye Ryo Saeba reluctantly forms an alliance with his late partner's sister to investigate his death.

An omnibus-style romance drama following three love stories that take place in the hot spring towns of Ikaho, Minamiizu, and Ito.

University students Ryoko and Akane get lost on a mountain road on their way home from a hike. They finally reach a bus stop, but there is no sign of a bus coming. Furthermore, Ryoko has an injured leg, and Akane's boyfriend is at a drinking party and cannot come to pick her up. The two decided to hitchhike out of the goodness of their hearts. It seemed reckless deep in the mountains, but as luck would have it, a camper pulled up. From the driver's seat...

Office worker Kako Hoshino develops the ability to time travel whenever she is surprised. She would travel back in time for several minutes with the person who surprised her. Therefore, she tried to avoid contact with other people as much as possible. A chance of love was about to come her way, but she's surprised by the clumsy Chizuru, and time unintentionally rewinds, ruining the chance. Despite this, Kako and Chizuru, who were not particularly close at first, gradually grow closer. She begins to be pursued by people who want to take advantage of her ability, and is warned that her time travels could potentially cause the world to collapse. Troubled, Kako teams up with Chizuru to try and cure her troublesome condition.

Hokkaidō uni student Megumi returns to Eniwa and confronts the future of her family’s land. Discovering AI-powered farming, she races to safeguard the farm while deciding whether to root herself there or chase a different path.