Forbidden Quest [Eng Sub] Affair with the Kings Concubine Subscribe: Click Here to Watch Your Favorite Dramas on .\rbr\rbrForbidden Quest (음란서생) Starring Han Suk Kyu and Kim Min Jung When a case of stolen art leads Inspector Yoon Seo (Han Suk Kyu) to the discovery of an .\rbr\rbr\rbr\rbrForbidden Quest [Eng Sub] Daydream Subscribe: Click Here to Watch Your Favorite Dramas on !! Forbidden .