In a city where shadows have begun to detach from their owners, players step into the shoes of a cynical detective who must navigate a labyrinth of twisted secrets and hidden identities. Equipped with an interactive notebook, players must question the unnerved citizens, collect clues, and piece together the tragic stories behind these rogue shadows. As the detective unravels the mystery, they discover that each shadow holds a piece of the city's dark past and the link to their own haunting history. Each choice players make alters their relationship with the shadows, leading to multiple endings and confronting their own fears in a race against time to stop an impending disaster.