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.
2016
2022
2024
2020
2023
2019
1966
2021
2017
1999
1971
2013
1977