This is my memory of my high school life. The supporting characters in it can basically find character prototypes in real life. The protagonist is like K in Kafka's novel, a microcosm of all characters. They are not just symbols. I hope to be flesh-and-blood and full of emotions. Of course, the limited writing style is also a limiting factor. What I want to express, It is not a philosophy of life, but just as a commemoration to bring an end to these three years of high school life. Although it is not as good as I wanted in some aspects, and it is not too complete, I am so lucky to know them - the friends and classmates around me. They make my high school life colorful. I would like to give this document to them, thank you!