After questing through the Sidhe realms with her ex-hellhound lover, Nathan, Kai Tallman Michalski has finally returned home. But she knows Nathan will eventually be called back to serve his queen and Kai will have to decide whether to enter her majesty's service as well. What seemed to be a quick conclusion turns out to be anything but. The two of them helped thwart the Sidhe god of chaos and he is not happy at all. He's got plans for them and for the Sidhe who killed him some three millennia ago. He has also kept his revenge plans for Earth, as the pair discover when chaos erupts.