In 1994, 14-year-old Wenze walked slowly on the way to school. In the eyes of passers-by, he was absent-minded, and it was true, because his mind was filled with one thing, which made him unable to think about other things. After junior high school, boys entering puberty feel a little muddled about sex. Every time after class or after class, we can see groups of boys gathering together to sneak about something. Wenze is one of them.