Undercover High School

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.

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Created By	Im Young-bin Choi Jeong-in
Status	Ended
Original Name	언더커버 하이스쿨
First Air Date	February 21, 2025
Last Air Date	March 29, 2025
Seasons	1
Episodes	12
Episode Runtime	1h 10min
Language	Korean
Original Language	Korean
Production Countries	South Korea
Production Companies
Networks	MBC

S01E12

Where The Stars Lead

Despite getting badly injured, Hae Seong manages to call Su A and his team. They conclude that the only evidence they can secure is the flash drive that contains the voice recording of Principal Park murdering Director Kim Hyung Bae. After finding out that an arrest warrant had been issued for her, Seo Myeong Ju decides to take a special measure to end everything.

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