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⭐ 82025-03-08Action & Adventure, Comedy, Drama
The school's security guard dies, leaving Hae Seong a notebook belonging to his missing father. The revelation is shocking, and he storms the NIS for answers. The answer pushes him away from the mission, and he takes time off. However, he resolves to continue but returns only to discover Su A witnessed it all
Episodes
EP 1
The Emperor's Lost Gold
2025-02-21
EP 2
Spooky Stories
2025-02-22
EP 3
Ghost Story Riddles
2025-02-28
EP 4
Joining the Student Council
2025-03-01
EP 5
Student Council
2025-03-07
EP 6
Hye Seong's Father's Notebook
2025-03-08
EP 7
The 24th Anniversary of Byeongmun High School
2025-03-14
EP 8
The Plan for VIP Students
2025-03-15
EP 9
The Mathematics Teacher
2025-03-21
EP 10
Retribution
2025-03-22
EP 11
The Devastating Truth
2025-03-28
EP 12
Where The Stars Lead
2025-03-29
Voice Cast
Seo Kang-joonJeong Hae-sungVoice Actor
Jin Ki-jooOh Su-ahVoice Actor
Kim Shin-rockSeo Myung-juVoice Actor
Kim Min-juLee Ye-naVoice Actor
Yoon Ga-iPark Mi-jungVoice Actor
Kim Young-ahIm Chung-haVoice Actor
Lee Hyun SoHan Seung-jaeVoice Actor
Yun Chae-binYun Chae-rinVoice Actor
Kim Sun-minJi Hyeon-junVoice Actor
Trailers & Extra Content
[1차티저] 국정원 요원 서강준, 고등학교에 잠입한다!, MBC 250221 방송
