Undercover High School (2025)

Episode Overview

Hae Seong and his team become more anxious as Su A's doubts may jeopardize his undercover work. Against the odds, Hae Seong secures a position on the student council, redirecting his attention to solving the enigma of the ancient clocks. At the same time, a mysterious figure appears, posing a risk of revealing Hae Seong's real identity.