Three days after her divorce, Lin Yueming marries Jiang Sheng, the Marquis of Wu'an. Amidst her husband's ultimate pampering and secret protection, she gradually lets down her guard and accepts the Jiang family. Facing court schemes and family struggles, with her intelligence and resilience, she uncovers the spice mystery, outwits Prince An, and saves the crown prince. After enduring life-and-death trials, she finally receives the title of a First-Rank Lady and starts a brand-new life with Jiang Sheng in Mingzhou.