Shen Miaoyan was originally the legitimate wife of the Marquis of Yongning's Manor. After the old Marquis passed away, she was divorced and driven out of the family, and her dowry was replaced by her stepmother with three loss-making broken shops. She lowered her pride to deliver fabrics door-to-door, pioneered on-site clothing fitting trials, and built Jinxiu into the top commercial firm in the capital. Teaming up with a tavern proprietress whose family property was cheated, an embroiderer buried by her family, and a musician redeemed from a brothel, she established a sisterhood commercial firm. From buying the Marquis's farmland to fighting against the arson and encirclement of the Yongchang Chamber of Commerce, she step by step took back everything that belonged to her, and finally won the emperor's imperial brush inscription: Jinxiu Righteous Merchant.