Seong Kang-jun properly immerses himself in school life.

The 4th episode of the MBC Friday-Saturday drama 'Undercover High School' (planned by Nam Goong-seong, written by Lim Young-bin, directed by Choi Jeong-in, produced by Neo Entertainment and Slingshot Studio), airing today, features the story of the National Intelligence Service's Domestic Team 4 struggling to get Jung Hae-seong (played by Seong Kang-jun) into the student council.

In the previous 3rd episode, Hae-seong was identified as a perpetrator of school violence, leading to the convening of a school violence committee after becoming entangled with Park Tae-su (played by Jang Seong-beom) and Lee Dong-min (played by Shin Jun-hang). With Hae-seong having been unjustly accused as a perpetrator of school violence, viewers were left wondering how the outcome would unfold in the 4th episode.

The viewership rating for the 3rd episode recorded a peak of 6.7% based on Nielsen Korea's metropolitan households. Additionally, the shocking ending scene where Hae-seong brings in the former president (played by Jo Jae-yoon) to the school violence committee spiked the rating to 7.8%, greatly increasing anticipation for the 4th episode, expected to feature an exhilarating twists.

In today's broadcast, Hae-seong, who suddenly disappeared before the school violence committee meeting, makes a sudden reappearance, drawing attention. He returns with the key to solving the incident and prepares to deliver the final blow. What kind of impact will Hae-seong deliver, and will he be able to lead a refreshing development that relieves everyone's tension?

Meanwhile, stills released prior to today's broadcast show Koh Young Technology (played by Jo Bok-rae) and Park Mi-jeong (played by Yoon Ga-i) dancing in splendid outfits, along with Ahn Seok-ho (played by Jeon Bae-soo) wearing a doll mask, eliciting laughter. They actively step up for Hae-seong, and although he appears flustered at first, he soon joins in the dance.

Amidst this, interest is growing in Hae-seong's reasons for wanting to become a student council member. Ignoring Team Leader Ahn's advice to not get involved in personal matters and focus only on the investigation, Hae-seong begins to get entangled with the students.

Moreover, there is also curiosity about the connection between becoming a student council member and the whereabouts of the missing gold bullion. As the true identity of the gold bullion, which is not easily revealed, remains contested between Hae-seong and Seo Myeong-joo (played by Kim Sin-rok), anticipation surges for today's broadcast, wondering if Hae-seong can successfully enter the student council and find the consolidation.

Episode 4 of 'Undercover High School' airs today at 9:50 p.m.

[Photo] 'Undercover High School'

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