Shen Yanzhou, the male lead, is reborn on his wedding day and discovers that Xu Zhiyuan has slipped a sterilization drug into the ceremonial wedding wine. He devises a plan to switch the glasses, making Gu Mingwei drink the spiked wine herself. Yet Gu Mingwei continues to protect Xu Zhiyuan. When his illegitimate child is exposed, Shen Yanzhou publicly calls off the engagement and holds those responsible accountable. Later, he and Jiang Shuning support each other through a business crisis, rebuild their careers, and eventually find a new relationship founded on independence and mutual respect.