Qin Yun, who was in a car accident on the way to take the public exam, bound to the villain transformation system to travel for the fifth time and became the wife of Duke Dingguo who had been widowed for 20 years. At this time, the Wang family was ransacked and exiled, and her grandson Wang Ji, as her ancestor, was the villain of the future regicide rebellion. In the last mission, Qin Yun needs to transform Wang Ji, revitalize the family, and reduce the blackening value to return to modern times with wealth. After temporarily avoiding the crisis by relying on the "I am here in person" gold medal, she rectified the family tradition, collected debts, outsmarted the Tian family and the queen's power, repaired the "mother-child relationship" with the emperor, and overturned the case for the Wang family. In the end, not only did the Wang family regain their title and prosperity, but they also successfully completed their mission.
