Zhang Chenyu, a girl who has just entered the third grade of junior high school, is 16 years old this year. We are just in the period of adolescence, and when adolescence hits the high school entrance examination, what should we do? (This article is adapted from the author's life. The introduction is slightly similar to the TV series "Little Farewell", but the plot is completely different) ps: The names of all the people in this article are adapted from the original names of the best friends and classmates in the author's life or from their daily hobbies. Any similarity is purely coincidental.