In a world where a werecat virus has changed society, Roan McKichan, a born infected and ex-cop, works as a private detective trying to solve crimes involving other infecteds. But when your heart is gone, it's easy to fall into a black hole and never crawl out. Roan has been lost and alone for more than a year, and his best friends think a new case might be just the motivation he needs. Roan forces himself back into the game and discovers a dead man who might not be all that dead, a street hustler that wants to hustle him, and a dominatrix who is well prepared to take Roan's orders. As Roan claws his way out of the darkness by diving back into his work, he finds himself in a race against time in the adrenaline-pumping realization that nothing helps a person want to live like helping someone else survive.