In a world where shadows possess independent minds, players take on the role of an amateur detective who discovers a series of bizarre crimes committed by rogue shadows. As they unravel the mystery, they'll engage in multi-layered dialogues, make critical choices, and share their own shadow's quirky personality traits to solve the cases. Each decision affects the unfolding narrative and the evolving relationships with both shadows and humans, making for a dynamic and immersive experience that examines the nature of identity and perception.