On October 26, 1979, Park Chung-hee, then President of South Korea, was shot and killed by his own confidant, and the situation suddenly became turbulent. To investigate the matter, the Army Security Commander Quan Douguang (played by Huang Zhengmin) was appointed as the head of the Joint Investigation Headquarters, and this naturally rebellious man took the opportunity to expand his power, form gangs, and cultivate confidants. His wolfish ambitions were obvious. In order to contain Quan Douguang, the Chief of Staff appointed General Li Taixin (played by Zheng Yusheng) as the commander of the capital's security to prevent changes in his elbows and armpits. At the same time, Quan Douguang felt threatened by the chief, so he gathered his confidants to plot to arrest the chief in an attempt to strike first. Who would have thought that Quan's men were eager to succeed and took action before they could force the acting president to sign an arrest warrant. The winner is the loser, and once he fails, he will become a traitor to South Korea. Quan Douguang, who was determined to do everything, simply rose up. And Li Taixin, who fought alone, will fight against the rebels with the simplest belief...