The soul of Li Zi, a graduate student in modern Chinese medicine, traveled through the imaginary Yuan Dynasty and possessed a red yeast herbal spirit. He met Zhu Danxi, a young doctor from the south of the Yangtze River. Zhu Danxi was on the verge of death after being poisoned by a test medicine, and Li Zi saved him with the power of the medicine, activating the Jishi Medical Immortal Record System - saving people accumulated merit and became stronger, from grass to half body, human form and finally to the medical immortal. She saved more than a hundred people from the plague in the south of the Yangtze River, transformed herself into a doctor, and practiced medicine alongside Zhu Danxi; she traveled around the country and became famous, and got acquainted with the princess Wanyan Mingyue and the demon clan Qingluan; she entered the capital and was involved in palace intrigues, and Prince Zhu Danxi's background was exposed. To protect her, she was forced into a political marriage. Before the tribulation, Hongqu refined his memories into Hongqu Dan. After losing his memory, he relied on this pill to recall everything. In the end, he gave up his divine power and chose love. He and Zhu Danxi retreated to the south of the Yangtze River, practiced medicine to help the world, and became a medical legend.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
