Some demons just refuse to stay down...

In a moment of sheer, unthinking terror, Rosemary McGuire raised powers she never knew she possessed to save herself and Will Gordon from the part-demon, Caleb Lockwood. Now, as Will heals and the police ask questions she and Will dare not answer, more facets of Rosemary's power begin to manifest, leaving her wondering exactly how far they reach.

Caleb got away with the hard drive that contained footage proving demons are real, but there's one blessing — no one died in the fiery confrontation. At least, that's what Rosemary and Will think...until Caleb's body turns up, and the police stop looking for a perp and start seeking a murderer.

With suspicion floating around them, Will and Rosemary are drawn closer together as they follow a faint wisp of a clue to track down the stolen hard drive...and step straight into a hornet's nest of demons hiding in plain sight.

That's not all they find. The closer they get to their goal, the more twists and turns arise to trip them up, threatening a future they're just beginning to envision. Unless they stop the ghosts — and the demons — of the past from destroying it.