Undercover High School - Season 1 - Eps 11: The Devastating Truth

Name: Eps 11: The Devastating Truth
Released: 2025-03-28
Rating: 4.2

2025-03-28 • 68 min • ⭐ 8.3/10

The gold bars vanish just as they are within reach, and Seo Myeong Ju suspects Hae Seong has them. In the vault, Hae Seong makes a heartbreaking discovery of his father's remains. Overcome with grief, he finally finds closure, but a shocking truth emerges. He learns Director Kim Hyung Bae was behind it all. Determined to uncover the whole story, Hae Seong heads to confront him alone.

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About Undercover High School

Title: Undercover High School

First Air Date: 2025-02-21

Last Air Date: 2025-03-29

Status: Ended

Rating: 8.3/10 (from 27 votes)

Language: KO

Seasons: 1

Total Episodes: 12

Network: MBC

Genres: Action & Adventure, Comedy, Drama

Production Companies: Unknown

Synopsis

Byungmoon, Korea’s top private high school, is rife with corruption, where status and success matter most. Hae-sung, a top NIS agent, goes undercover at Byungmoon to find Emperor Gojong’s hidden gold and uncover the truth behind his father’s disappearance. Cold and calculated, he sees the school as an obstacle—until he connects with students and a former crush and becomes a reluctant hero. Torn between duty and newfound bonds, can he still complete his mission?