Lin Lan, an obstetrician and gynecologist who is about to finish her internship, suddenly encounters her dependent father who passed away due to illness. As a medical student, Lin Lan deeply feels the insignificance of medicine in the face of life and death. After traveling to another time and space (an imaginary ancient time), Lin Lan encountered various foolish production scenes. When faced with the dilemma of life and death again and again, Lin Lan chose to use modern obstetrics and gynecology to build a bridge. In the process of saving other people's lives again and again, Lin Lan realized the value of survival in struggle. At the same time, the new identity she gained after time traveling - Pei Ruopu, allowed her to start a new life. The various emotional entanglements between Yu Muwei, a scholar in the Hanlin Academy, Chen Zhiheng, his senior brother who traveled through time together, and Shi Jiami, the daughter of a military commander who was Yu Muwei's childhood sweetheart, opened up another window on the meaning of life for her - the scenery of love.
Purpose: Medicine is the embodiment of the will to survive. It is not limited to the cycle of life and death. It is the most valuable subject for human experience.