Tasked with hunting down those whose soul the Devil has marked, seventeen-year-old Matthew begins to question everything when his first solo mission is sixteen-year-old Rae Winters, the girl he has fallen for. Some way that Rae Winter walking away from the car crash that killed her dad is a miracle. Matthew Watts knows that the devil, Lucifer himself, can mark a soul about to pass on, sending it back to the land of the living to carry out his evil will. Matt has grown up helping his father hunt anyone who has this mark. They find these people-- and exterminate them. Rae Winter will be Matt's first solo project. Then he meets her, makes friends with her. As he begins to question how Rae can be an agent of the devil, Matt confronts an awful truth. What if the devil's mark doesn't exist? -- adapted from jacket