Two men on a collision course: one a ruthless gun for hire, and the other a gangland crime boss. Both men are damaged souls seeking redemption, but will it come in time before the killing begins? Jack Walters is a psychotic assassin with no conscience. His lack of emotion and detachment makes him the perfect killer. That is until he is charged with taking out his childhood friend, Lee Fletcher. Walters looks back over his childhood growing up in West London having escaped from a juvenile prison and falling in with a gangland boss. He befriends, Fletcher, the young protégé with designs on taking over the gang. As the two grow into young men, they are a force to be reckoned with as they spread their wings wide to challenge rival gangs. Fletcher has the brains and the contacts. Walters has the killer instinct. The only people in the world they trust are each other. As Walters receives the order to kill his friend, he knows this is to be his last kill. They are both changed men. They are both fighting their own demons over the things they have done. And Walters knows that if he doesn't complete the job there is another waiting in the wings ready to take his place, and he fears he may be on her hit list too.