Rescued as a child by the legendary assassin Moody and trained in the family business, Anna is the world's most skilled contract killer. But when Moody is brutally killed, Anna vows revenge. As she becomes entangled with an enigmatic killer whose attraction to her goes way beyond cat and mouse, their confrontation turns deadly and the loose ends of a life spent killing will weave themselves even tighter.
Rembrandt and Anna, two world premier assassins who share a mysterious past from Vietnam, traverse the globe competing for high-profile contracts. But when Anna's mentor is murdered, she and Rembrandt must form an uneasy alliance and return to Vietnam to track down his killer.