Jeanne Weels is just a 22-year-old woman—an ordinary bank teller who only wants a quiet life. But everything falls apart when she becomes trapped in a deadly time loop. Each time her life is taken, Jeanne wakes up to the very same morning again—carrying memories of pain that hasn’t even had the chance to fade. In the midst of despair, she encounters an eccentric Special Detective Unit, along with a shadowy world of crime and occult organizations lurking beneath the surface. To break the curse, Jeanne must confront the trauma of her past and accept the fate she hates most: becoming a detective. Can Jeanne save the people she loves, or will she remain forever isolated—trapped in the endless echo of death?