Tu Xiaoman, the butcher's daughter, secretly harbored a crush on Shen Yanqing, the magistrate of Qingshi County, for three years. After being "humiliated" on a blind date at Wangjiang Tower, she turned from a fan into a anti-fan, accidentally acquiring a golden hairpin capable of countless transformations. She successively disguised herself as the beautiful opera singer Aman and the married woman Su Mu, making Shen Yanqing—who had once "humiliated" her—fall deeply in love with her twice over, plunging him into self-doubt as a "faithless man who falls for every woman he sees." Ultimately, the misunderstandings were resolved, and the two became a happily married couple.