Shen Qing, a popular science blogger, traveled through the Great Xia Dynasty and was forced to be involved in a shocking conspiracy because he resembled Prince Langya. The beginning is a dead end, surrounded by informants. Shen Qing said: It doesn't matter, I will take action. Feed the horse? Just in time for me to improve the harness and shock the frontier troops! House fighting and palace scheming? Find out about dimensionality reduction. When Shen Qing uses modern knowledge to ignite the flames of military industrial reform, all those who want to use him as a pawn will discover that what they have awakened with their own hands is a king who can subvert the entire era.