Seo Kang Jun Decides To Help Jin Ki Joo Investigate Corruption In "Undercover High School"
Seo Kang Jun and Jin Ki Joo will team up to tackle corruption on the next episode of MBC’s “Undercover High School”!
Seo Kang Jun Gives Jin Ki Joo Self-Defense Lessons In "Undercover High School"
MBC’s “Undercover High School” has shared a sneak peek of the evolving dynamic between Seo Kang Jun and Jin Ki Joo!