After losing his girlfriend in dramatic circumstances, and seeing his men killed by US pilots in a wartime 'friendly fire' incident, Scottish soldier Fraser MacLean joins the SAS to prove himself as a man and to try to win her back. He is sent to Afghanistan where he is involved in a bizarre plot involving the most wanted man on earth and the most powerful man in the world. This is a story of love and hate, violence and lust, travel and adventure - and retribution.