Undercover High School (2025 - 2025)
Eondeokeobeo haiseukul 18+
Production year
2025
Country
South Korea
Total seasons
1 season
Episode duration
1 hour 10 minutes
TV channel
MBC
Runtime
14 hours 0 minute
TV series description
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.
