Su Yu in the Mary Sue novel has always been the most beautiful woman in the Zhou Dynasty, until the heroine came out to replace her. She was so beautiful that she died at the age of seventeen. In order to change her destiny, Su Yu, who came from modern times through books, must stay away from the plot.
Before Qin Yue met Su Yu, he didn't know that he was so superficial and a face-conscious person.
Purpose: Changing yourself is the first step to changing your destiny