Seo Kang-joon proudly displayed his high forehead and prominent nose thanks to his short hairstyle. The feeling of his enigmatic eyes was soaked in the atmosphere of the night view. Seo Kang-joon ...

Seo Kang-joon plays the role of Jung Hae-sung, an ace agent, and has begun full-scale operations wearing a school uniform instead of a suit. 'Undercover High School' encapsulates Seo Kang-joon's ...