”Undercover School” Seo Kang Joon's stills released... What happened to the missing gold nugget?

Actors Seo Kang-joon and Kim Shin-rock are heading straight for each other.
" has released stills featuring Seo KangJoon (playing Jung Hae-sung) and Kim ShinRock (playing Seo Myung-ju), stimulating viewers' curiosity.
Seo KangJoon and Kim ShinRock, who perfectly transformed into their characters in Stills, have intense gazes.
The pair are well-equipped, yet at the same time, seem to have a sense of ease. The reason for the excitement is the pairing of these two men with their strong presence. In the drama, Seo Kang-joon plays a young man who disguises himself as a high school student and infiltrates the country to search for the missing gold.
Kim Shin Rock plays Seo Myung Joo, the chairman of the school where Jung Hye Sung attends, and Hye Sung is a transfer student at first, but the events that take place at the school are a big hit.
He begins to get involved in big and small issues such as academic fraud, becoming a thorn in Myung-ju's side. As a result, Myung-ju gradually begins to get closer to Hye-sung, and the two engage in a fierce battle for survival for their own purposes.
Not only that, Myung-ju is hiding a secret that even Hye-sung doesn't know about. What is that secret that will surprise Hye-sung, and how will Myung-ju uncover it?
Expectations are high for the extraordinary story that will unfold between the two. In addition, attention is focused on how the conflict between the National Intelligence Service agent and the chairman of a prestigious private high school will affect the TV Series.
The production team of "Undercover High School" said, "Seo Kang-joon and Kim Shin-rock's unique character transformations that bring out the disgust in the characters and enhance the immersive feeling are a great asset.
"I hope you will look forward to seeing how the two actors' acting harmonize and their chemistry as they make the most of moments of dislike."
"Undercover High School" is a TV series that depicts the chaotic life of a National Intelligence Service agent who disguises himself as a high school student and infiltrates the country to track down Emperor Gojong's missing gold bars.