During the Ming Dynasty, Luo Shiyi Niang (Tan Songyun), a concubine, was humble but very opinionated. She believed that women's vision should not be limited to the inner house pattern. She hoped to fight for the free life she longed for with her superb embroidery skills. After accidentally marrying Xu Lingyi (Zhong Hanliang), the general of Yongping Hou, she treated everyone around her with an optimistic and positive attitude, relied on her efforts to gain the trust of the Xu family, and regained control of the family. Xu Lingyi was attracted by the good qualities of Shiyi Niang and was moved by her. After several twists and turns, the two of them fell in love with each other and got married first and then fell in love. With the support of her husband, Shiyi Niang opened the embroidery workshop Xianling Pavilion and worked hard to pass on the embroidery skills. In order to maintain the peace of the country and improve people's livelihood, Xu Lingyi, the Marquis of Yongping, supported the opening of the sea ban and experienced many difficulties. When the Xu family was facing the horrific disaster of confiscation of property and extermination of the clan, the couple worked together to resolve the crisis, successfully protected the Xu family, and finally promoted the opening of the sea ban. Since then, maritime trade has prospered and the people along the coast have lived and worked in peace. The couple are in love, trust each other, stick to their love, face the ups and downs of life together, and write their legendary life. The play is adapted from Zhizhi's novel "The Strategies of a Concubine".