There was an ancient short story by the name of Li Cheng, which told a tragic love story. Li Cheng was an ordinary scholar. He fell in love with his cousin, but her cousin married a rich businessman. Li Cheng couldn't tolerate the person he loved marrying someone else, so he decided to pursue his cousin. He confessed to his cousin, but she rejected him. Li Cheng was very sad, but he did not give up. He decided to pursue his cousin until the last moment until she agreed. In the end, her cousin agreed to Li Cheng's pursuit, but their relationship did not go smoothly. His cousin often left Li Cheng because of business matters, which made Li Cheng feel lonely and lost. One day, her cousin suddenly came back, but she was already married. Li Cheng couldn't tolerate this fact, so he decided to take revenge. He killed his cousin's husband and forged evidence to convict her. Li Cheng showed his courage and wit during the trial. He defended himself and was eventually acquitted. However, he had already lost his family and friends, leaving only a sad and lonely heart. This story expressed the conflict between love and revenge. In order to pursue his love, Li Cheng did not hesitate to kill his relatives. In the end, he gained freedom but lost everything. This story also tells us to cherish the people around us and not give up our dreams easily because sometimes they may be the most important things in our lives.