Ming Dynasty: My Son Chongba Actually Became the Emperor

Zhu Wusi, who was originally dead, inexplicably lived for five years in the 21st century. As a result, it went back to the fifteenth year of Hongwu, when the great-grandson and daughter-in-law were dying. So he pursued Zhu Chongba's education and used the knowledge he learned in the 21st century to teach his grandson Zhu Biao how to govern the Ming Dynasty.