That day, Oh Soo-ah discovered signs of an intruder at Jeong Hae-seong's (played by Seo Kang-jun) house and confronted the assailant. Oh Soo-ah asked, 'Who are you? What are you doing here?' ...

Here is everything about Undercover High School episode 8, like the airdate, preview, spoilers, and streaming details.

Meanwhile, Jin Ki-joo plays the role of Oh Su-ah, a Korean history teacher on contract, who becomes the homeroom teacher of Jeong Hae-seong. Oh Su-ah finds herself in a situation where Jeong Hae ...

Meanwhile, Jin Ki-joo plays the role of Oh Su-ah, Jeong Hae-seong's homeroom teacher. Oh Su-ah teaches Korean history and is employed on a contract basis, working hard to get promoted to a full ...

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. Jin Ki Joo stars as Oh Soo Ah, a temporary ...