IMDb Rating: 7.7
Plot: “UNDERCOVER HIGH SCHOOL” (2025) – A MBC Original Twelve-Episodic South Korean Spy Action Crime Comedy Mystery Drama Television Series (For Free Vegamovies) 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.