Son Suk Ku and Kim Da Mi take viewers behind the scenes of 'Nine Puzzles'
Seo Kang Joon joins forces with Kim Min Ju, Park Se Hyun, and Shin Jun Hang in Undercover High School.
Undercover High School tells the story of a National Intelligence Service agent Jung Hae Seong (Seo Kang Joon) who goes undercover as a high school student to track the whereabouts of Emperor Gojong's missing gold bars.
The stills showcase scenes featuring Jung Hae Seong (Seo Kang Joon) in his disguise as a high school student, along with his classmates at Byeongmoon High School: student council president Lee Ye Na (Kim Min Ju); Ahn Yoo Jung (Park Se Hyun), the only person who knows Hae Seong's true identity; and Lee Dong Min (Shin Jun Hang), Hae Seong's clever ally.
Ye Na has been keeping a close eye on Hae Seong ever since he transferred.
Yoo Jung helps conceal Hae Seong's true identity and assists him in navigating school life.
And Dong Min, after being saved by Hae Seong from school bullies, becomes his closest friend and plays a crucial role in tracking down the missing gold bars.
The four characters find themselves facing all kinds of situations including corruption, academic issues, and school violence. As they navigate these turbulent events, each struggles desperately to survive in his/her own way.
The production team of Undercover High School stated, "As Hae Seong enters the school to carry out his mission, he constantly clashes with his classmates Ye Na, Yoo Jung, and Dong Min. Will he be able to complete his mission while hiding his real identity? Will those around him be a help or a hindrance? Please look forward to the twists hidden in their relationships."
Undercover High School is set to premiere on February 21. News about the K-dramas global OTT platform is yet to come.
