Gu Xiaochen, a top student at a top agricultural university, accidentally traveled to Xianyang in the 31st year of the First Emperor's reign because of a piece of steamed buns, and became a down-and-out commoner. In a desperate situation, he relied on his knowledge of modern agriculture and science and technology to create sharp tools such as curved shaft plows and barrel carts. With this, he convinced the humble Qin Shihuang and was awarded the title of Chief Engineer of the Qin Dynasty. He built an academy of sciences, researched new agricultural technologies, and manufactured military equipment, using science and technology to reduce dimensionality and change the productivity of the Qin Dynasty. However, he was also involved in the struggle for the throne and the conspiracy of the court, and was plotted by the prince, prime minister, and Zhao Gao. Gu Xiaochen used his wisdom and black technology to break through situations one after another. While promoting the agricultural, industrial, and military reforms of Daqin, he dealt with villains and interacted with several princesses with very different personalities. On the land of Daqin, he wrote a legend of technological counterattack.
