A female student who just entered the second grade of junior high school discovered the secret of the four-dimensional space and was able to travel through the nearly 300 years of Qing Dynasty history with her eyes open in class. From a first-person perspective, she came into contact with all the famous figures and key events in the history of the Qing Dynasty. Because she was ignorant at first, she suffered humiliation. In order to survive and live comfortably, she began to take the initiative to learn knowledge in various subjects, and eventually became a knowledgeable person.
