Karin Hanazono is prepared to settle down and live a life without her divine powers, until a dream instructs her to search for the "Three Honored Gods." Upon waking the next morning, she is startled to discover a small child sleeping peacefully in her bed. Introducing himself as her future son, Suzune informs Karin of the dire fate awaiting her and his father unless she destroys the "Seeds of Chaos." To achieve this, she must gather three gods—Uranus, Hades, and Neptune—and combine their powers to eliminate the threat. Having already identified Kazune Kuujou as Uranus, Karin must locate Hades and Neptune to prevent Suzune's future from being ruined. As she embarks on her journey, a mysterious and sinister girl appears, scattering Seeds of Chaos in her wake. Now possessing the ability to travel through time, Karin must do everything possible to find the remaining two gods and the origins of the Seeds of Chaos before it is too late.