When the teacher walked in, the classroom immediately quieted down.
Of course, in this era, the use of projection technology was still not widespread. In the school, the blackboard that could slide up and down was used, and the main content of the teacher’s lecture would be written on it.
Listening to the teacher talk about those familiar theories, Gu Yan’s heart also slowly calmed down. It was as if she had returned to her previous life. She had gone through all kinds of hardships to enter the Empire’s first academy.
However, in her past life, Gu Yan actually had some inferiority complex in school.
When the eyes of the surrounding students were clear, she had already experienced many hardships.
In her past life, Gu Yan had originally thought that the misfortune she had experienced at that time was already bad enough.
But later on, she found out that once misfortune started, it would continue to be bad.
Until... death.