Roy Clay An ordinary agent of the FBI, Dunton is a man of integrity who believes that those secret agents' political plots are just gimmicks in movie novels. In a joint operation, Roy formed a task force with his colleague Max and GIA agent Carter, but the working styles of the agent and Roy were quite different. Colleague Musk is an activist, decisive and merciless in his work, so there are many frictions in the cooperation process. At this time, the clues of the three major cases all point to the US Special Forces officer Seymour Horn. Retreating from the case filled Roy with a sense of powerlessness. Everyone was going to hunt down Seymour, but Roy discovered many doubts in the case, and even overturned the root of the whole case