But as they are drawn deeper into the game, the clues seem to point not to the deeds to the manor house, but to the key to a twenty-year-old mystery: what really happened to Lily's mother?
As a snowstorm cuts them off from the village, it becomes apparent that the game has turned deadly and that Lily is fighting for more than just an inheritance: she is now fighting for her life. Does she have what it takes to survive?