Confidential Assignment (2017)
Storyline
Meanwhile, the North Korean officials learn that Cha Ki-seong has fled to South Korea, where Cheol-ryung is ordered to capture Ki-seong and retrieve the stolen master plates, and is given only three days to complete his mission. However, South Korean officials suspect that Ki-seong is really a killer, and they assign Detective Kang Jin-tae from Seoul to watch over Cheol-ryung tightly as they suspect he intends to kill Ki-seong for revenge. Jin-tae meets Cheol-ryung at the airport, and they head for Myeong-Dong to check on one of Ki-seong's men, Park Myung-ho, but Cheol-ryong escapes after learning about Jin-tae's mission. Cheol-ryung arrives at Myeong-Dong to Jongro where Jin-tae also arrives there and interrogates Park, but the latter escapes. After the orders from his superior, Jin-tae takes Cheol-ryung to his home to spy on him.
