Jeong Hyeop Na

Jeong Hyeop is a member of the Doberman gang. Unlike most of the others, he is more calculating. After Ha Ji's accident, he becomes Han Seo's sub-jjang and often acts as his advisor, though Han Seo seldom takes his advice to heart. Despite appearing less threatening than other members, he says that torture and assassinations are his "specialty". [Spoiler] After Han Seo pursues a career in acting, Jeong Hyeop becomes his manager. [/Spoiler]