Twenty-four bodies are discovered buried in the grounds of an English estate. Their owner, the charismatic Mister Frost, offers no explanation or defence for the crimes.
Then, after his arrest, he refuses to speak another word.
Two years later, in a psychiatric facility, the man finally breaks his silence, but only for Dr. Sarah Day. He tells her that he is not merely a murderer, but he is the Devil himself.
With every conversation, Sarah is drawn deeper into a confrontation that challenges her beliefs and her sanity, and the lives of those around her. Is Mister Frost a manipulative psychopath… or exactly who he says he is?
