Two rival serial killers. One common enemy.

Forensic anthropologist Dr. Jack Sorensen is the perfect serial killer. In the glare of the public eye, he is a respected scientist, a leader of opinion in the field of human decay. But in his secret dark life, he is a ruthless and elusive killer. Even the authorities could not trace the path of its destruction. Stunningly cold, brilliant and cruel, Jack wants to keep his life in the grip of control. And Jack Sorensen never makes mistakes...

...but he underestimates Dr. Kairi Roth.

Doctor of Biological Sciences, Kairi is the enemy that Jack did not notice, another a murderer among them. An assassin with the same cunning and stealth as the great Jack Sorensen. She knows all his darkest secrets, and even those fragments of the past that he might have forgotten. Kairi has created the perfect environment for her favorite research subject, but she's tired of pretending to be a victim of Jack's inner beast. Kairi survived the impossible and decided to do everything to make Jack suffer. But when Kairi's traumatic past threatens to bury her ruined oasis, the only person who can help her rid herself of the haunting ghosts may be her worst enemy.

History is not always amenable to decomposition. Time has a way of melting cold graves and bringing to the surface secrets that shine like the sun-bleached bones of a skeleton. Can Jack and Kairi put aside their battle and survive while they're hunted? Or will they kill each other first?