A male protagonist with a doctorate in modern science and engineering accidentally traveled to a parallel time and space in the ancient Xia Dynasty. At the beginning, he was voluntarily sent to a border fiefdom to avoid the seizure of his direct descendants. He found that the fiefdom was in disarray, and the aristocratic families were divided and oppressed the people. The male protagonist used modern knowledge to fight against the powerful families and wanted to open trade routes in various ways. First, he used soap to make money. The first pot of gold used papermaking, dyeing, printing, salt making, and forging of synthetic steel to pull out all the powerful families in the fiefdom. Then he was forced to participate in the battle for the right of birth with the eldest prince, the second prince, and the third prince. Finally, he used the industrial revolution to unify the Xia Dynasty, wipe out the barbarians, defeat the Japanese pirates, open up the Silk Road, and unify the world.
Very boring! ! !