After transmigrating into the body of a poor scholar by the Si River, Zhao Mu stopped Cao Cao's army and announced that he was from 1,800 years in the future. Cao Ang drew his sword to kill him, but Cao Cao was intrigued. From predicting the Battle of Wancheng to introducing modern education, Zhao Mu's overwhelming knowledge left Cao Mengde completely dumbfounded. To survive in these chaotic times, you have to make a big gamble.