On the night before her engagement, Chloe is drugged and framed by her own cousin, Ella, and her fiancé, Ethan. In a panic, she stumbles into the hotel room of CEO Lucas, and after an unexpected night together, she flees in a hurry, leaving behind a personal keepsake. The next day, Chloe catches Ethan and Ella having an affair. She is publicly dumped, fired from her job, pressured to move out, and left desperate as her grandmother's serious illness requires urgent medical fees. When Lucas finds the necklace Chloe left behind, he realizes she is the long-lost girl who once saved his life. At the same time, under pressure from his grandfather to get married, Lucas begins searching for her. He eventually finds Chloe being humiliated in a restaurant, steps in to save her, and proposes a contract marriage. After their marriage, Lucas helps Chloe take revenge on those who hurt her and protects her family. What begins as a fake marriage gradually turns into real love. In the end, the conspiracy is exposed, the truth about Chloe saving Lucas comes to light, and their contract marriage becomes a true love story as they find happiness together."
