She's on a mission to destroy evil...Private investigator Rayne Parker doesn't remember being a member of the top-secret unit, Hunters of Evil. She doesn't remember being sent on a special mission and that she probably won't survive. But the monsters she hunted have never forgotten her. Rayne and her partner, Liam, now a wealthy attorney, have been pushed back in time to Philadelphia, but when a powerful witch tells Rayne her fate is to track down and slay Marchosias, an invincible shape-shifting demon who can kill with a single blast of fire, Rayne doesn't believe her.Rayne wants no part of demon hunting. Then she discovers she's not the first one in her family to try to kill this monster. As Marchosias leaves a trail of bodies in his wake, Rayne and Liam race against time to find an ancient artifact that may save them. Then it gets personal. And Rayne wants vengeance. But when she discovers her own dark heritage, will she surrender to the power of the evil in her blood or will she fight for her destiny in a battle she can't win? The fate of the world is in her hands.