3 Points To Anticipate In Final Episodes Of “Undercover High School”

Mar 26, 2025

“Undercover High School” is gearing up for its conclusion!

MBC’s “Undercover High School” is a comedy action drama about a National Intelligence Service (NIS) agent who goes undercover as a high school student to track down Emperor Gojong’s missing gold. Seo Kang Jun stars as Jeong Hae Seong, an ace NIS field agent who disguises himself as a student at Byungmun High School as part of a secret mission.

With just two episodes left, fans are eagerly speculating about how the story will wrap up. As unexpected twists continue to unfold, here are the key moments to watch as the finale approaches:

Spoilers

Will Jeong Hae Seong complete his mission?

Disguised as a student, Jeong Hae Seong is determined to find the gold bars rumored to be hidden at Byungmun High School. As he investigated eerie school legends, he discovered that many center around an old, abandoned building. Following the clues, he uncovered a secret underground passage by moving a bust—but the gold was nowhere to be found. As the mystery deepens, one major question remains: Do the gold bars truly exist, and can Hae Seong successfully complete his mission?

The ultimate fate of Seo Myung Joo

Seo Myung Joo (Kim Shin Rok) appeared to step down as chairwoman after the academic corruption scandal, but in episode 9, she made a shocking return. Soon after, Jeong Hae Seong was expelled, the NIS’s Domestic Team 4 was disbanded, and Oh Soo Ah (Jin Ki Joo) found herself on the brink of expulsion. Now more ruthless than ever, Myung Joo stops at nothing to claim the gold bars, fully embracing her power. With an unpredictable ending ahead, one question lingers: What will be Myung Joo’s ultimate fate?

Will Jeong Hae Seong and Oh Soo Ah’s bond turn into something more?

After realizing they were childhood friends, Jeong Hae Seong and Oh Soo Ah grew even closer. In episode 10, Hae Seong made a bold confession, saying, “I like you. A lot.” Soo Ah responded with a hopeful invitation: “Hae Seong, let’s have a meal together after this mission.” As their connection deepens, viewers are left wondering—will their friendship blossom into romance?