Archaeologist Emma Fielding is hired to consult the purchase of a castle-like property which legend states is murdered. After discovering the body of the archaeologist she had been hired to darkness at a chamber in the bowels of the huge construction, but she discovers herself. Assisted by her close good friend, FBI special agent Jim Conner, Fielding has to sift through a lengthy list of suspects, each of whom has their own reason for wanting the individual dead and hints, to decide who is your killer.