In the fictional Great Xuan Dynasty, Huo Yan, owner of the Yunjin Brocade House, has neglected his wife, Xue Heng, for three years. Pregnant with their child, Xue Heng is further mistreated by her mother-in-law and cousin. With her heart broken, she divorces him according to the law and establishes her own household. Relying on her exceptional brocade-weaving skills, she wins the competition of patterns and establishes herself in the business world, while also reuniting with her maternal grandfather, a powerful imperial merchant. Huo Yan finally realizes his mistakes. He redeems her old belongings, protects his wife and child, respects the law, and sincerely repents. When villains steal designs and attempt to frame her, they are ultimately punished by the authorities according to the law. After enduring many trials, the two remarry as equals. Xue Heng establishes her own reputation and independence through her craftsmanship, and the family of three is finally reunited in harmony.