Historical researcher Li Muyun traveled through Wuzhou with a hosta in his hand and became the son of a criminal minister whose family was exterminated. In the ghost market of Luoyang, he used his knowledge of chemistry to boil witchcraft dolls to prove his innocence; at the Tai Chi Palace, he handed the Empress the "Five-Year Plan" written in simplified Chinese; on the wall of Ganye Temple, he broke through the love poem written by Wu Meiniang to Li Zhi, but was stuck with a gold hairpin at his throat: "You should have dug out your eyes and fed them to dogs."
When history books become scripts that can be tampered with - he created Buddha's light, opened a girls' school, and taught Wu Zetian to use "KPI" to evaluate cruel officials, but found that he was just a pawn laid out by Li Yifu twenty years ago. The hosta was engraved with the cracks of three reincarnations, and the secret letter in simplified Chinese came from the archaeological team in 203. The dying empress stared at him in the mirror: "Does the Ai family want this prosperous age, or should I keep you?"
Modern technology collides with the machinations of the prosperous Tang Dynasty, and the mentality of social animals clashes with the empress's mind. This time, he has to choose between the gears of history: be a chess player who rewrites the country, or be a knife in the empress' sleeve that seals her throat with blood?
