Mu Xuening, a graduate student in the Department of Modern History, fell into a mysterious wormhole due to an accident and traveled to the Hongwu period of the Ming Dynasty. He has his own "omniscient history book" golden finger, which can predict the fate of the country for a hundred years in the future, but he is very arrogant, does not like to seek power, and prefers to make trouble. Faced with the reincarnation of the enemy who destroyed his family in his previous life - the now powerful commander of the Imperial Guard, Mu Xuening did not choose bloody revenge, but used a series of ridiculous "daily operations" to break down the opponent's defense line. He opened the first "Time and Space Milk Tea Shop" in Nanjing, used modern jokes to tease the staid ministers, and successfully saved several celebrities whose history was difficult to reconcile. This is a healing novel that combines rigorous historical facts with absurd daily life. It warms people's hearts to see how Mu Xuening resolves hatred with her arrogance and repairs the regrets of history while going back and forth through the wormhole.
