Zou Qingyuan, a university graduate in the 21st century, had an accident at a dinner party after receiving his first month's salary, and his soul was transported to a six-year-old child of the same name from the Great Hong Dynasty. In order to change his family situation, he planned to take the imperial examination, but he was short of money. In this life, he was a child of a peasant family. Zou Qingyuan could only make money hard, digging herbs, making recipes, braised chicken, braised pork heads, and tried every means to make money for the imperial examination. Let's see how Zou Qingyuan changed his own destiny in the imperial examination of the Great Hong Dynasty and rejuvenated the country through science and technology.