Synopsis：After returning to the wealthy family as an “illegitimate daughter,” Cara is torn between her adoptive brother Brian and powerful heir Leo. To save her adoptive father and fight Moona’s schemes, she strikes a desperate deal with Leo. Family backlash, public scandals, and forced cohabitation ignite the feelings they’ve buried for years. In the end, they finally confess their long-hidden love and choose to defy status and society to be together.