Peng Xuejun, the youngest deputy chief physician of cardiac surgery in a tertiary hospital, is calm and decisive when holding a lancet and has saved countless lives. He is a rising star in the medical field. A sudden laboratory explosion caused her to lose consciousness in the white light. When she opened her eyes again, she found herself in a wild wilderness - this was the Zhou Dynasty where rituals and music had not yet collapsed. Chariots rolled over the loess, ancient totems were engraved on the tripod, and she was dressed in a modern white coat, becoming an "alien" of unknown origin in the eyes of the tribe.
Rescued by the passing proton Ji Yun, she put away her scalpel, used first aid knowledge to treat war injuries, and used modern medical concepts to fight against the theory of witchcraft, struggling to gain a foothold in this ignorant era. Ji Yun is as gentle as jade, but he is burdened with the heavy responsibility of his family and country. He is attracted by Peng Xuejun's intelligence and tenacity, and is full of curiosity about the "other world" she talks about.
When modern medicine collides with ancient etiquette, and when personal emotions are involved in political disputes, Peng Xuejun not only has to face cultural collisions and survival challenges on the road to saving lives, but also has to share a deep love that spans time and space with that person who is destined to be extraordinary in troubled times.