Fog creeps heavily across the ground, and a play of light and shadow enchants the ancient walls. On this night, the spirit of a murdered servant appears. He asks for your help in finding his murderer and sends you dream messages that you must interpret together in this cooperative game. As spiritists, embark on a quest for a long-forgotten truth and solve the mystery with the help of the spirit. But you don't have much time to grant him the peace he desires, as you only have this one night.