Designer Serena entered into a contract marriage with Wall Street tycoon Victor to repay her family's debts. They had never met before the wedding, yet three years prior, they had a one-night encounter, unaware of each other's identities. After the marriage, Serena was repeatedly framed by her stepmother and stepsister, who frequently stole her haute couture designs. Victor, who had secretly admired Serena for years, quietly removed obstacles for her, eventually exposing the villains' plot publicly at Paris Fashion Week. They resolved the misunderstanding of their encounter three years ago, and Victor tore up the property agreement, pledging his true love. Serena reclaimed her mother's inheritance, making her greedy family pay the price. Finally, they held a grand wedding, shedding the facade of a transaction. With mutual devotion, they found a deep love and a complete life that belonged uniquely to them.