In a world where shadows are sentient, you play as Sam Mercer, an amateur detective with a knack for sleuthing. As you navigate the bustling city of Nyx, shadows begin to take on lives of their own, manifesting the hidden fears and secrets of the people they belong to. Tasked with uncovering the truth behind a series of bizarre incidents where shadows seem to lead their owners to madness, you must interact with the citizens of Nyx, investigate shadowy clues, and make critical choices that could change the fate of the city. Will you be able to distinguish ally from foe as you unravel the tangled web of light and darkness?