In a world where shadows have a life of their own, you play as Aiden, a shadow detective who can communicate with the shadows of the deceased. When an unsettling mystery begins to unfold in your fog-laden city, you must traverse the veil between light and darkness, gathering clues from shadows that hold grudges, secrets, and deep-rooted grudges against their former selves. The game's nonlinear narrative allows players to make choices that impact the outcome, with varying levels of tension and drama as Aiden faces not only the shadows of the past but also the dangers that lurk in the present.