Click to jump to a section: BASICS REVIEWS AWARDS BASICS  Title Cinderella’s Sister/ Cinderella’s Stepsister/ A Modern Story of Revenge  Genre  Romance, Melodrama  Episodes  20 Network  KBS2  Main Cast  Moon Geun Yong as Song Eun Jo Seo Woo as Goo Hyo Sun Chun Jung Myung as Hong Ki Hoon Taecyeon as Han Jung Woo Lee…