A modern library employee traveled back in time to ancient times and studied hard for seven years. He was about to take the county examination, but he was in danger of dropping out of school!
It has a relaxed style, and the protagonist will answer the questions in detail every time he takes the exam. There is a lot of fun in the early stages, with women dressing up as men and having a female protagonist.
Determination: Being poor and getting stronger, not falling into the clouds
