In my senior year of high school, a transfer student suddenly came to my class, and he was a top student. On the first day he entered the school, he got a score of 723, and eventually became Yun Xiyu's deskmate.
Yun Xiyu sometimes felt that her deskmate was weird, but she couldn't tell what was so weird.
Yun Xiyu felt that her deskmate didn't like her little sister.
If she had to make it clear, it would probably be that when her little sister had a question and wanted to ask Tao Che, he would stare at the person silently, without refusing or answering, and would just keep staring at the person like that; or, when Tao Che was tutoring her in private, once she said she wanted to call his little sister, Tao Che would say no.
In general, there was something strange about everything, but she couldn't figure out where the strangeness came from.
