The heroine marries into the General's Residence of the Protector of the State with a magnificent bridal dowry stretching for miles, only to discover that her husband's tenderness is nothing but a disguise. He covets her family's wealth and dowry, intending to elevate his mistress to the position of principal wife. After seeing through his true intentions, she calmly withdraws and carefully plans her next moves. She willingly hands over the household management authority and warehouse keys, setting a trap to expose her mistress's fake pregnancy, schemes to win favor, and theft and illegal sale of imperial tribute treasures. She successfully divorces her husband. Returning to Jiangnan, she takes charge of the Shen family trading house, outwits local tyrants, and rebuilds the family business through integrity and ability, ultimately becoming the independent and capable head of the Shen family.