Undercover High School

Season 1 Episode 3: Ghost Story Riddles

Hae-sung uncovers a crucial clue hidden within the old building, but Chairwoman Seo quickly learns its potential connection to the elusive gold bars. Sensing the connection, she keeps Hae-sung under close watch. Meanwhile, as Hae-sung delves deeper into the ghost stories surrounding the school, he finds himself caught in the escalating tension between Tae-soo and Dong-min, whose conflict ignites chaos throughout the school.

Genre:

Action & Adventure, Comedy, Drama

Seasons:

1

Episodes:

12

Cast:

Seo Kang-joon, Jin Ki-joo, Kim Shin-rock

Quality:

HD

Duration:

69 min

First Air:

2025

Rating:

8.0