At the end of the Qin Dynasty, Xuan Zhao, the son of a lacquer merchant, picked up a strange corpse at the ferry. The corpse was wearing clothes he had never seen before and had a book in his arms. I can recognize most of the characters in the book, but the writing style is weird. The content is even more bizarre: when the First Emperor died, who raised the army, who proclaimed himself emperor, and in what year the world was in chaos, it was written clearly. Xuan Zhao spent half a month deciphering this book. Then he began to stock up on food, buy land, and make connections. Everyone thought he was crazy. Until Da Zexiang really rebelled. This book comes from two thousand years later.