Simon Hardman is an ex drug enforcement agent living a secluded life in a Florida tourist town called Destin. An email from his sister tells him about his high school girlfriend being shot down and is hanging on by a thread. She was in the process of prosecuting a brother of one the drug gangs in the area. It turns out he is associated with the number one drug cartel in the world. It takes all of Simon's years of training to take down the people responsible for the shooting, along with the help of close friends still with the agency. The twist in all of this is his girlfriend had twin daughters who are now teenagers and they are Simon's.