The old Dawnthorn manor has overlooked the Frigourdin basin for generations, steeped in secrets and forgotten stories. Tonight, its dark walls host a special gathering: relatives, friends, and acquaintances of Michel Michaud, a famous medium who recently died under troubling circumstances, are assembled. 

Officially, it was a nap gone wrong. Unofficially… many grudges, desires, and mysteries surrounded the man. Each of the guests carries with them a piece of truth, a lie, or guilt. As night falls, revelations and tensions intertwine, and the one who murdered the master of the house has to be unmasked.