A Celtic succubus muse and the last of the leannán sídhe, Lavinia both inspires some of the world's most remarkable works of art, and feeds off the energy of their creators. Now that a string of her former conquests have had their souls unceremoniously sucked from their bodies, Hades is convinced that Lavinia's to blame.

As a supernatural bounty hunter, Crixus is tasked with chasing down some of the paranormal world's most notorious rogues. Summoned by none other than Hades himself, he's intrigued by the irresistible deal on offer...right up until he sees the name on the contract.

But this isn't the first time Lavinia and Crixus have collided to cataclysmically disastrous effects. And while Crixus seems to have forgotten the passionate night they once spent together, Lavinia's memory is long as her rap sheet. Determined to bring his former flame to justice once and for all, Crixus risks losing much more than his soul if can't stop Lavinia from stealing his heart.