Mia Sullivan, a C-list actress, entered a sham marriage with Julian Ethan, heir to the Ethan family, under an arranged contract. For two years, they never met—until a chance one-night stand left Mia pregnant. Determined to escape her greedy stepmother Janet's exploitation, Mia filed for divorce and gave birth to her daughter Winnie, struggling to raise her alone in the slums. Six years later, Mia juggled parttime jobs on film sets and at a mall while caring for Winnie. The sweet and innocent girl one day crossed paths with Mrs. Ethan, who, struck by Winnie's uncanny resemblance to Julian, secretly ordered a DNA test. The results confirmed Winnie as the Ethan heir's biological daughter, and Mrs. Ethan launched a citywide search for her granddaughter. Meanwhile, on set, Mia was relentlessly bullied by top actress Valeria Garcia. Winnie was locked inside a prop box, nearly suffocated, and later diagnosed with leukemia. At the critical moment, Julian stepped in to save them, yet due to a series of misunderstandings, neither recognized the other. Even without knowing Mia's true identity, Julian found himself repeatedly drawn to her. He secretly donated bone marrow to Winnie and covere…