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.
| Creator | Park Seok-ho |
|---|---|
| Actor | Park Ha-seon, Jung Moon-sung, Jang Young-nam |
| Country | South Korea |
| Production | N/A |
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