Give Back to Qin Shihuang with Knowledge

While visiting the ancient tombs of the Qin Dynasty, I suddenly encountered a mysterious time and space turbulence and was involved in it, traveling to the streets of Xianyang City in the Qin Dynasty. When he first traveled through time, he was dressed in modern clothes, incompatible with the surrounding environment, did not understand the language, was penniless, and was looked at strangely by passers-by. He realized that he was in a difficult situation and urgently needed to integrate into this strange era.