He Wen, a graduate student in the history department, accidentally traveled to a strange world constructed from "historical facts", where the changes in dynasties were all shaped by the pen of heaven, and he unexpectedly awakened the "Fragments", a heaven-defying artifact that can rewrite local history. However, the person guarding the artifact is a strict mentor who regards history and law as his destiny, and uses thunderous means to deal with He Wen's every nonsense. He Wen is a talkative person by nature, and he can always use modern jokes and fallacies to deflect serious historical events at critical moments, triggering a series of imaginative butterfly effects. From the serious laws of Qin to the absurd banquets of Tang, he survived between the pursuit of his mentor and the corrective power of history. In order to return home, he must use his words to deceive the ancients without completely destroying the timeline, use artifacts to repair loopholes, and stage a crazy adventure that integrates official history and unofficial history.
