The surrogate concubine Shen Zhiwei was imprisoned in the cold palace, but the blood-stained historical book fragments were found in the underground palace of the emperor's mausoleum - it turned out that she was just a living sacrifice used by the emperor to cover up the murder of his brother and the seizure of the throne. In order to escape her fate, she teamed up with the mad woman guarding the tomb, the former queen's sister and the disguised guards to blow up the seal of the imperial mausoleum and awaken the buried truth. And Xiao Jingheng, who was sitting on the high dragon chair, actually tore up the "Official History" written by himself in the middle of the night. When the historian's pen is no longer controlled by the emperor, who is the real usurper?
