Alright, sir, the content of the side story is as follows: In Mr. Good's side story, Lu Qingsheng finally got the answer he had been looking for. He understood the love in his heart for his teacher and also understood the love his teacher had for him. They had spent many good times together and experienced many difficulties and challenges together. However, they had always loved each other firmly. No matter what the future held, they would overcome every obstacle together. Lu Qingsheng also learned to cherish the people around him better in the novel. He understood that everyone in this world deserved to be loved and respected. He no longer hurt anyone easily. Instead, he learned to hurt others with kindness and sincerity. He also understood that a person's value was not only determined by his achievements, but more importantly, his attitude towards life. Mr. Good's side story tells the love story between Lu Qingsheng and his teacher, as well as their life together. In the novel, they experienced many good times and many difficulties and challenges. However, they had always loved each other firmly. No matter what the future held, they would overcome every obstacle together.