When Han Zhan, a modern white-collar, was visiting the museum, he accidentally traveled from the Eight Diagrams to the end of the Eastern Han Dynasty, and became the son of Han Fu, a Jizhou herd with the same name. An evil servant, went to the street to moles the happy life of a good woman. Then sadly found that as the cheap father's land was robbed by Yuan Shao, his own life also entered the countdown. Fortunately, Yuan Shao, who just became the shepherd of Jizhou, in order to win people's hearts , did not immediately exterminate the Han family. After pretending to seal a nominal official position of Han Fu, he also appointed Han Zhan as the county magistrate of the country and asked him to take office at a certain date. Since it is impossible to be an innocent A carefree dude, in order to survive, Han Zhan must use the historical knowledge he has mastered to break out of his own world. Aspiring to the top of the country and striving for hegemony in the world, he started from a small county magistrate.