Gu Weiyi, a country girl, flees to the big city on her own to escape her stepfather's attempt to force her into marriage. There, she encounters harassment and threats from a security guard and, in desperation, seeks help from the imposing Fu Yuzhi. Unexpectedly, the tycoon takes advantage of the situation to whisk her into a quick marriage. Gu Weiyi intends to keep her distance and divorce him when he finds someone he truly loves. However, Fu Yuzhi tells her that their marriage certificate is genuine and cannot be faked. After marriage, with Fu Yuzhi's support and guidance, Gu Weiyi continues to grow and unexpectedly uncovers a mystery about her true origins.