Odile (Vanessa Paradis) is an independent and rational young woman with well-regulated existence. Yet, as she takes possession of the house of her aunt which she just inherited in Britain, the reality, little by little, begins to escape...Is this the place that is haunted? The memory of Odile who, when waking up, plays tricks on him? Or Loïc (Samuel Le Bihan), his so-called "childhood friend found", who leads him to strange paths? In the fog of this mysterious Cornwall, nothing happens as Odile was waiting for her...