To pay her debts, poor salesgirl Lily agrees to impersonate CEO William’s long-lost sister, tasked with comforting his dying grandpa. A dramatic makeover turns the “ugly duckling” into a graceful stand-in princess—but lines blur when she and her “brother” William fall for each other, their love forbidden by their fake sibling bond. When the grandpa arranges her marriage to another, William finally confronts his true feelings. Can he defy the charade to win her back?
