Qin Zhao, a doctor of materials science at Tsinghua University, and Zhao Kuangyin, the Taizu of the Song Dynasty on the night of the "Candle Shadow and the Sound of the Axe", woke up from the poisonous wine and the sound of the axe from his brother Zhao Guangyi. From then on, as the founding emperor, he rebelled against his "ancestral family law" and used forty years of industrial revolution to plant the flag of the Song Dynasty all over the world.
