Lin Wan, a modern social animal, dresses up as Shen Qingwu, the "concubine" of the Shen family of Jiangnan merchants. To save his life, he disguises himself as a man and relies on modern marketing techniques to revitalize the grocery store. However, he is involved in an old case of family secrets and spices. From the business war in the market to the revelation of her life experience, she moved forward step by step in the fog, and gradually developed a tacit understanding with the silent carpenter A Yan. When gender, life experience, and conspiracy are reversed layer by layer, this ancient survival story finally becomes her own human fireworks.
