There's Something Wrong with This Ming Dynasty

Shen Yan, a graduate student in the history department, woke up and transformed into Zhu Zhanji, the "remnant of the Yan rebellion". But something is wrong with this Daming! Zhu Di, who deserved to win, died suddenly, and Emperor Jianwen, who was missing, "died in the fire". When the crown prince Zhu Wenkui succeeded to the throne, he did not change the reign name but remained Jianwen. The capital was moved to Peiping and renamed Beijing. He presented "Three Strategies to Defeat the Captives" and was sent to Datong to train troops in Qingtian and carry out military operations - only to find that this Ming Dynasty seemed to have been rewritten.