Silence, a modern ancient book restorer, was accidentally involved in the time and space rift of the ancient book "Tokyo Menghua Lu", and his soul was attached to the body of a poor scholar who lived in a rural private school outside Bianliang City during the Yuanyou period of Emperor Zhezong of the Northern Song Dynasty (1086-1094). He discovered that the "Tokyo Menghua Lu" he was familiar with was not a rigid text, but a living "map" and "book of prophecy." But he also discovered that the huge events recorded in historical data are filled by the lives, desires, and choices of countless little people every day. He does not want to and cannot change the flow of history. He just wants to find a place for himself and the ordinary people around him to settle down in this changing era, and to record the afterglow of this fleeting prosperous age.