description About
Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.
Info
- verified Status: Returning Series
- person By: Im Young-bin
- calendar_month Release Date: 2025-02-21
- update Lastly Aired: 2025-03-29
- video_camera_front Companies
- list_alt Seasons & Episodes: 1 Seasons, 12 Episodes
- timer Episode Runtime: 70 Mins/Episode
- star Rating: 8 / 10
- favorite Likes: 55 Likes
- visibilityViews: 26 views
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![[1차티저] 국정원 요원 서강준, 고등학교에 잠입한다!, MBC 250221 방송](https://img.youtube.com/vi/lUxhuwhczn8/default.jpg)
[1차티저] 국정원 요원 서강준, 고등학교에 잠입한다!, MBC 250221 방송
smart_display Cast
Seo Kang-joon
Jeong Hae-sung
Jin Ki-joo
Oh Su-ah
Kim Shin-rock
Seo Myung-ju
Kim Min-ju
Lee Ye-na
Yoon Ga-i
Park Mi-jung
Kim Young-ah
Im Chung-ha
Lee Hyun So
Han Seung-jae
Yun Chae-bin
Yun Chae-rin
Kim Sun-min
Ji Hyeon-jun
Kim Seung-beom
Kim Ho-jin
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