The Record of Revitalizing the Nation Through Technology in the Tang Dynasty

Li Hui, a man with a degree in science and engineering, transmigrates to the Zhenguan era of the Tang Dynasty. He is unexpectedly discovered to be one of Li Shimin's sons, who had been living among the common people. Drawing on his modern knowledge, he makes white sugar, invents gunpowder, and improves farming tools, propelling Tang technology forward. Faced with invasions by the Turks, obstruction from powerful clans, and political intrigue at court, Li Hui uses technology to strengthen the country and helps Li Shimin usher in a golden age.