In order to find the historical truth, Hong Jinglong, who loves Ming history, was selected to join a secret organization called Tianchao and participated in the Dragon Hunting Plan. The plan requires returning to the designated dynasty and properly preserving and intervening in some people and events without changing the direction.
It also records in detail the major events of the Ming Dynasty and the black hands behind them, thereby verifying the groups vaguely mentioned in the Twenty-Four.
A huge conspiracy shrouded the Ming Dynasty for 276 years, and it did not dissipate even after Chongzhen "hanged himself".