Drama · Comedy · Action & Adventure

Undercover High School

Released

2025-02-21

Runtime

70 min

Performance score

Not rated

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.