The CIA and other western intelligence agencies receive a warning message from North Korea that one of their best agents and a former assassin, Myong Chang, has gone missing in Europe with two of his counterparts. There is a fear that they've gone rogue. Leaders in western intelligence agencies across Europe are soon shot dead by an assassin. When an assassination takes place in Canada against the director of the Canadian Security Intelligence Service, CSIS, CIA realizes that the North Korean assassin has reached North America. When someone Dave McClure cares a great deal about is shot, hospitalized, and placed in intensive care, McClure is driven to hunt down and kill Myong Chang. Israel's Mossad soon reports that Hezbollah has a large pending attack to take place in the heartland of the United States. McClure must stop it.