In a world where shadows have personalities and lives of their own, players take on the role of a recently detached shadow trying to piece together its former human's fragmented memories. Players must navigate a surreal landscape filled with other shadows, each harboring secrets about their former selves. As the shadow moves through various realms of emotion—joy, fear, anger, and sorrow—it must solve intricate puzzles, forge alliances, and confront the darkness dwelling within. Choices made will not only alter the shadow's own destiny but unravel the fabric of the emotional ties it once shared with its human, leading to multiple endings—some heartwarming and some haunting.