Ning Xin is a hospital nurse in her twenties. She loves her job and is willing to help others. One day on duty, the diamond ring of the patient Mrs. Li disappeared. Ning Xin was taken to the police station to assist in the investigation on major suspicions. After clarifying the truth, he returned to the hospital and learned that the respected professor was accidentally killed by a patient. He resigned out of grief and anger. She learns that the killer is a psychopath and feels she knows little about the outside world. Ning Xin went to another city to work as a waiter in a beverage shop, and became good friends with the proprietress, Sister Yang. Sister Yang divorced her husband, Lao Liu, who did not seek advancement and spent all day drinking and drinking. Ning Xin met the painter Wang Da and the foreign Chinese Lin Quan. Under Wang Da's recommendation, Ning Xin assisted in the construction of the mountain village sanatorium. Unfortunately, the project was shut down due to financial constraints. Ning Xin introduced Mr. Zhao, who invested in the nursing home, to Mrs. Li's husband and Mr. Li, who met Mrs. Li in the hospital. She hoped that Mr. Li could help Mr. Zhao tide over the difficulties. Ning Xin met A Wei, a girl from the village, helped her out of trouble and introduced her to work in Sister Yang's shop. Ning Xin went to Lin Quan's country of residence to study, and Wang Da went to visit her.
Intention: See the broader outside and understand the rich heart.