During the Jianwen period of the Ming Dynasty, there was a new policy, but the Jingnan movement disrupted the government's agenda, concealed its achievements, and wiped out its traces. What are the antecedents and what are the consequences? These false statements are just conjectures made by confused people. If you are lucky enough, I welcome you to step into this fantasy of more than 600 years ago.
Purpose: to speculate on historical cause and effect