Desc: Kang Chul-jung: Gonggongui jeog 1-1: Directed by Kang Woo-suk. With Sul Kyung-gu, Jeong Jae-yeong, Han Cheol-woo, Park Chil-yong. KANG Chul-jung has been a detective fighting crime for 15 years and is at it again against a mob boss who recruits young kids to do his dirty work.