High school is an unforgettable time for everyone who has experienced it. This story is based on my own high school life. The protagonist enters high school and then meets ten girls with different personalities. They get together and separate due to the college entrance examination, and finally embark on their own paths in life. The promises they once made are gone, and all the conflicts they once had have gradually faded away. Only then do they realize how youthful love and friendship are like a joke that people can never forget. Things that I once thought were important turned out to be nothing more than that. The story records children in a small county town, recording the ignorance of love, the sincerity of friendship, and the maturity of family ties in their youth. There is also the youthful desire for success and the dream of getting out of a small county through the college entrance examination.