The Wei, Jin, Southern and Northern Dynasties were an era of frequent regime changes, frequent wars, and poor people's livelihood. At the same time, Buddhism spread eastward and flourished, and medicine struggled to develop amid wars. Shi Xuanming, the youngest son of a famous family, was sent to a famous temple to become a monk at an early age because his family was involved in political whirlpool. Talented and intelligent, she was proficient in Buddhism at a young age and showed amazing talent in medicine. She met Su Shi, who was born in the Xinglin family. Su Shi's family declined during the war and his parents died. Su Shi studied under an old wandering doctor who was proficient in trauma treatment and plague prevention. She became a "green bag medical girl" walking in troubled times. She has a tough and independent personality and a persistent guardianship of life. In order to avoid the disaster of war or find medicinal materials, she often goes to the villages around the temple to practice medicine. A great epidemic caused Su Shi to lose his life, and he was possessed by Dr. Lin Can from the 21st century who was fighting the epidemic. 1500 Years ago, what kind of sparks would the encounter between the two create in such a turbulent era?