Gu Xi was born in a poor family. When she was seven years old, her mother sent her to school. Gu Xi studied very hard under the influence of his mother. Finally, he was admitted to a key junior high school with excellent results. But because family conditions did not allow it, she could only study in the county's junior high school. After Gu Xi entered junior high school, she met Yu Mingyang and started a sweet love. Gu Xi's grades have always been among the best in the class, but at the most critical moment of the high school entrance examination, Lao He switched the test papers of Gu Xi and Hai Ming. Because of Lao He's behavior, Gu Xi could not go to high school. Three years later, Gu Xi and Hai Ming met by chance, and Hai Ming told Gu Xi the truth. In anger, Gu Xi decided to find Lao He and make Lao He pay for the wrong things he had done. In the end, Gu Xi spent seven years and finally found Lao He. Lao He was brutally killed, but Gu Xi did not escape the punishment of the law. (Note: This novel is purely fictional)