Eom Chul-Woo is a former top agent of North Korea. He is tasked by high ranking military officer Ree Tae-Han to kill two men who are closest to their leader. Eom Chul-Woo is informed that the two men are planning a coup and he accepts the assignment. While waiting for his target to appear during a public appearance by their leader, bombs suddenly land upon the crowd. Rogue North Korean soldiers descend upon the area and shoots at anyone still moving. During the chaos, Eom Chul-Woo risks his life to take the wounded North Korean leader to safety.Meanwhile, Kwak Chul-Woo is the chief of foreign security affairs in South Korea. He hears of an active coup taking place in North Korea and learns that the North Korean leader had made his way to Seoul.
