Working for an elite race of assassins, Kira Santorini walks the Atlanta streets charged with one mission: save humanity from itself. Her life is uncomplicated and lonely, and she prefers it that way. But everything changes when she accepts her latest assignment.Devlin Anderson is much more than a simple mechanic. He's a man plagued by the demons of his past. He wants nothing more than to live out the rest of his days in solitude, but when his past finally catches up with him Devlin must rely on the woman that was sent to kill him in order to survive a greater evil, one that won't stop until both Devlin and Kira are dead.How far would you go to survive?