Modern industrial designer ** Lin Yuan ** traveled through Chengdu, a poor and poor boy named ** Lin Yuan ** in Bian Town, using "the body of common people to do the work of heaven." Starting from organizing the villagers to protect themselves, he used modern knowledge to transform agriculture, build water conservancy, innovate weapons, train and strengthen the army. In the troubled times of the Five Dynasties, he embarked on a counterattack path of "revitalizing the Han Dynasty through science and technology", and finally ended a century of war and reshaped the backbone of Han civilization.
