The plot of the short story Dentist was as follows: Nian Xiang was a dental practitioner. She loved her job and she liked to communicate with patients. She was often able to find small problems in patients and give them good solutions. One day, Nian Xiang received a request from a young girl to see a doctor. The girl told Nian Xiang that she had recently noticed some pain in her teeth and hoped that Nian Xiang could give her a check-up. He thought that after the examination, he found that the girl had some decayed teeth that needed to be treated in time. She began to treat the girl's teeth. She patiently listened to the girl's story and developed a reasonable treatment plan according to the girl's condition. During the treatment process, Nian Xiang established a good relationship with the girl, and some emotional entanglements occurred between the two of them. In the end, Nian Xiang successfully treated the girl's teeth, and the girl was extremely grateful. The relationship between the two of them gradually warmed up. She realized that her career and her relationship might be a coincidence, but it also hinted at her fate.