half brother Kim Sun-kyung as Section chief Min Ahn Ji-hyun as Kang Han-na Song Young-kyu as Kang Hak-soo Lee Sang-hoon as Secretary Ahn Cho Seung-hee as Jewelry saleswoman (cameo) Ratings In the table below, represent the lowest ratings and represent the highest ratings. References External links 2014 South Korean television series debuts 2014 South Korean television series endings Korean Broadcasting System television dramas Korean-language television shows South Korean romance television series South Korean melodrama television series Television series by Celltrion Entertainment