Lin Chengji, a doctor of modern Ming history, traveled to the first year of Yongle after the Jingnan Campaign, and used his special ability to "predict the future" to navigate the officialdom of the Ming Dynasty. While assisting Zhu Di in moving the capital to Beijing and dredging the canal, he also engaged in a fierce game with the conservatives. From a minor official in the household department to the chief minister of the cabinet, he combined modern political wisdom with ancient power tactics, established an intelligence system, promoted imperial examination reform, and created the Maritime Silk Road. Among the red walls and green tiles of the Forbidden City, he turned his hands to make clouds and rain. However, at the peak of his power, he discovered that he had already been involved in the biggest historical mystery of the Yongle Dynasty - the mystery of the whereabouts of Emperor Jianwen...
