The story of a huge incident faced by Seo Soo-yeon from the support management team that supports and manages NIS field agents in China, Jang Cheon-woo, a hidden NIS black agent and Do Jin-sook, deputy director of overseas parts.
1958
2008
2007
1971
1989
1982
2020
2024
2023
2022
2014
2016
2021