Traveling through time and becoming an exiled prisoner, he will be beheaded at the beginning? Xu Xing took out the engineering drawings with his backhand: Sir, wait a minute, I can burn cement! While others traveled through the Tang Dynasty and were busy taking exams for merit, he took the infrastructure system and started writing directly. The emperor wants to build a palace? Learn about the concrete mixing station. Food shortage at the border? Sweet potatoes with a yield of 800 kilograms per mu will be arranged immediately! While the civil and military forces of the Manchu Dynasty were still playing a power struggle, Xu Xing had already taken three thousand strong men to test drive the first cement truck - the entire Tang Dynasty was confused. Can this thing run better than a sweaty BMW? See how modern engineering special forces used reinforced concrete to set off a devastating industrial revolution in the Tang Dynasty!