Cinderella's Sister also known as Cinderella's Stepsister / A Modern Story of Revenge starring Moon Geun-yeong, Chun Jung-myung, Taecyeon, and Seo Woo. Cinderella's Sister is a romantic and melodramatic TV drama in Seoul, South Korea, under KBS network. The OST (It Has To Be You) was sung by Super Junior's Yesung; the song was very popular and topped many music charts,he won the Original Sound Track of The Year(It has to be you). This is one of the beautiful series, it tackles about having a stepsister and having a common relationship specially to their feelings...
