Qin Shuyan became the seventh son of Yingzheng. The sentence "I was ordered by heaven to live forever and live forever" was passed down to the inscription of the national jade seal, and he was granted the title of Grand Secretary Nong and went to Langya to supervise the affairs. The horse, as white as the wind with red spots on its forehead, recognized its owner through a psychic medium. When he left Xianyang with him, he was intercepted and killed by an assassin. He used modern knowledge to manage the farmland and solve the conspiracy. Under Li Si's watch, he secretly rode his horse and figured out the terrain of Langya. He wanted to run away and enjoy a leisurely life, but he was forced to be involved in the life-and-death game between Hu Hai and various secret chess players.