The Days of Being a Boss at School

One day, a secret was revealed.
Zhang Xueyuan is a girl.
The younger brother who was once beaten up by him to the point of doubting his life sneered: “Impossible! Which girl have you ever seen who can pull up a weeping willow?”
The man who used to be his nemesis sneered: “Impossible! Which girl have you ever seen beaten up so many people without changing her face?”
The Xueba, who once ‘attempted’ to save him, said calmly: “We analyze from the existing facts… Although he wears women’s clothing, it is obvious that he just has a women’s clothing addiction, not…”
Someone who was a boss in a certain Mary Suwen exhaled slowly and cocked Erlang’s legs with pretence. Hey, the number of younger brothers has exceeded the standard today.

Content tags: Time travel, women disguised as men
Search keywords: Protagonist: Zhang Xueyuan ┃ Supporting role: ┃ Others:
One-sentence introduction: To be a big boss is just one word, cool!