When I was in elementary school, many hilarious things happened in the school of the protagonist Lu Chengcheng. Many hilarious things also happened to Lu Chengcheng and her classmates. Not only in school, sometimes Lu Chengcheng would also party with her best friends at home, go out to play, etc. When the final exam was approaching, Lu Chengcheng's parents were going to travel again, which made Lu Chengcheng very distressed. She reluctantly went to live with her best friend Qi Xinyu's house. Let's see what happens next.