In a world where shadows possess their own will and can detach from their owners, players navigate the eerie city of Aeterna, where missing shadows have led to a rise in chaos. As an investigator with the unique ability to communicate with shadows, the protagonist must unravel a web of betrayal and deceit. Each shadow encountered holds secrets that could change the fate of the city forever. Players must solve puzzles, make choices that impact the story, and decide which secrets are worth uncovering, leading to various endings. With a cast of quirky characters and dark humor, this game challenges players to question their own shadows and the light they cast.