The play tells the story of the young people of Jingshui Middle School who are inspired to grow up at a critical period in their lives. Jin Zhan has a good family background, but he is lonely inside. He lacks the love and companionship of his family since he was a child. It was not until he met Yu Shu, Du Sha, He Shang, Xiao Mei and other good friends that he understood how to define true friends.