One year ago, Robyn Locksley was brought to Myst, a realm of swords and sorcery, to save the city of Nottingham from a great evil. Lives were lost and hearts were broken, but the war is finally over. Joined by Marian Quin--a witch, who has up until now, only known the ways of Myst--Robyn returns home to New York City, ready to begin a new chapter in her life.
As Robyn and Marian continue to investigate strange cases in Manhattan, they inadvertently draw the attention of those who operate in the darkest corners of the city. Vampires, succubi, sadistic assassins, crazed witches, and possessed rock stars are just the start of Robyn's problems when the Cabal--a secret cult of powerful individuals--realizes that she poses a threat to their sinister goals.