A modern man with the same name traveled through time to Prince Zhu Biao. In order to protect the original ecology of the Ming Dynasty from being destroyed, he battled wits and courage with the illegal time traveler Zhu Xiaotai, the adopted son of Zhu Yuanzhang, and finally defeated the time traveler who tried to make huge profits by destructive means, and brought the Ming Dynasty to a healthy and orderly development.