During the Yongle period, when Lin Han, a member of the Jinyiwei family, was interrogating the remnants of Jianwen in the imperial edict, he accidentally discovered that the star map birthmark on his back was related to a shocking secret file called "Reverse Scale Record". This secret file was written with the bones and blood of living people, recording the true inside story of the Battle of Jingnan - when King Zhu Di of Yan opened the Jinchuan Gate, it was not the Jingnan army that poured into Nanjing, but the Oala cavalry.
Purpose: Under the fig leaf of "mandate of destiny", history is a lie written with blood by the victors; and everyone who tries to uncover the truth eventually becomes part of this lie