First air date: Feb 21, 2025
Episode duration: 01h 10m
Rating: (7.923) based on 52 votes
Status: In production Seasons: 1
Episodes: 12
Starring: Seo Kang-joon, Jin Ki-joo, Kim Shin-rock, Kim Min-ju, Yoon Ga-i
Created by: Im Young-bin, Choi Jeong-in
Genre: Action & Adventure,
Comedy,
Drama Trailer
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.
