"Da Qin Ge Wu Zhi" tells the story of Chen Yan, a doctor of materials science, who accidentally traveled to the 26th year of the Qin Dynasty and fell from the sky into Yunmengze. Faced with the dilemma of not knowing the language, being penniless, and being regarded as a craftsman, Chen Yan could only rely on professional knowledge to survive - using a convex lens to focus light to make a fire is a small physics experiment, making soap to improve hygiene is an introduction to chemistry, and predicting the weather is just a basic operation.
He originally wanted to survive in a low profile, but was forced to be involved in the current of the times. From improving agricultural tools to innovating metallurgy, from founding schools to paving roads, Chen Yan used modern scientific thinking to reinterpret "the study of things to gain knowledge", allowing various inventions to take root in the Qin Dynasty. Everything became more complicated when he met Qin Ying, the brightest daughter of Qin Shihuang. This princess was not only curious about his knowledge, but also devoted herself to the great cause of changing the empire alongside him.
This is a collision between science and feudal civilization, the survival and creation of a man in science and technology in an era of strict laws, and a love that grows quietly in the grand history. Let's see how Chen Yan uses a pen, a ruler, and a heart to seek truth to walk out of his own sea of stars in Daqin, which has laid a foundation for thousands of years.