IMDb
7.7 /10
4k votes
Serie · Action & Adventure · Comedy · Drama · 2025 · 1 season · 1h 10min/ep
Undercover High School.
언더커버 하이스쿨
EndedAction & AdventureComedyDrama
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.
Creators: Im Young-bin, Choi Jeong-in
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