Yuto Kurashima, a magazine writer who cannot make any progress, goes to a coin laundry like he does every day.
There, he meets a trainee photographer named Kotone Terazaka who just came to Tokyo.
Terasaka is being too overfamiliar with Kurashima. Then a "laundry fairy" appears in front of them.
Gugumi-chan is solving problems that her father gave her using her father's modified navigation app. The app allows her to warp anywhere, and she meets interesting characters in the warp tunnel.