Li Yunze, an ordinary history teacher, accidentally discovered that he could "edit" historical nodes. He formed a "historical trio" with technology geek Wang Xiaoji and archaeological expert Zhao Siyu. With the help of Xiaoqi AI, he broke into major historical events - trying to modify key nodes. Each time they reshaped history, they brought unexpected changes: Qin Shihuang practiced the art of immortality, Wang Mang traveled to modern times, and old Western organizations infiltrated ancient China... They learned to resolve crises with humor, and also realized responsibility and responsibility. The three volumes respectively depict the wonderful experiment of historical reconstruction, the dangerous global historical war, and the final self-redemption and ending. The ending mocks those organizations that treat history as a child's play. The protagonist breaks the cycle of the past and closes the door of time and space with a smile.
