In 1681, the 20th year of Kangxi, the end of the San Francisco Rebellion, Yanping Wang Zhengjing retreated from Xiamen, died of a stroke, all seven prefectures and two cities were lost, and there was only one island left in the Ming Dynasty. During the Dongning Change, the eldest son Zheng Kezang was killed , Feng Xifan, and Liu Guoxuan took Zheng Keshuang as a puppet to take power, people's hearts fluttered, and the Jiangqing faction gained the upper hand. In this troubled autumn, the soul of a foreign trader possessed Zheng Kezang to quell the civil strife, compete with the Dutch and Spanish colonists, and regain the Chinese Take control of the Indian Ocean, get involved in the Pacific Ocean, and build a Ming Empire of marine origin.