In a world where shadows hold the secrets of your past and future, players take on the role of Marie, a paranoid artist convinced that her shadow is trying to steal her identity. As night falls, Marie's shadow begins to whisper secrets, revealing hidden truths and dark desires. Players navigate through eerie art galleries, twisted dream sequences, and a labyrinthine cityscape, piecing together clues from encounters with enigmatic characters and solving puzzles that challenge the very fabric of reality. Every choice alters Marie's perception of herself and her grasp on her sanity, leading to multiple endings based on how much of her ever-changing shadow she accepts.