The Perfect Equation of Us

She is a long-lost heiress who hits rock bottom: betrayed by her boyfriend and sold by her foster parents to a much older man. Desperate, she marries a street-stall vendor to escape a life of disgrace. She later discovers the vendor’s secret — he is a dignified CEO. The revelation overturns everything. He dotes on her, shields her from scorn, and confronts those who wronged her, while she grapples with shame, sudden protection, and the sting of past betrayals. Tension sharpens as love and restitution clash: can a marriage born of refuge become real trust? The past and present collide, forcing both to choose between retaliation, healing, and genuine affection.