When she first returned to the Bai family, Bai Yurou had looked down on her. She thought that since she came from the countryside, her foundation was poor, so she definitely would not be good at her studies. She did not have the ability to go to the top class and be her classmate. So, she told Bai Weiguang that she was forced to put her in the worst class in the whole grade.
Su Yuan did not argue and just did what she was supposed to do. During the mid-term exam of that semester, she came in first in the entire school, shocking everyone. The top student from the worst class in the entire grade could no longer sit still and insisted on spreading rumors that she had cheated during the exam. Coupled with Bai Yurou's interference, the principal finally forced Su Yuan to admit to cheating in front of the whole school.