Lu Yu, a 24-year-old young man from Chenjiagou, lost his parents early and returned home to take care of his grandmother. A landslide occurs on a rainy night, and an ancient medicine refining garden appears beneath the ancestral home. One hundred thousand square kilometers of medicinal fields, remaining spiritual springs, automatic puppets, and the inheritance of the "Hundred Herbs Book". The disease can be identified at one glance, all poisons can be eliminated, and the disease can be cured by the medicine. Outside medicine is stagnant, but he has the power to transcend the times. The disease spreads in the village, and the county doctor is helpless. Lu Yu awakened his medical ability and used the silver needle to cure the disease. Capital covets land, and foreign forces secretly spy on it. From a boy in a mountain village to a global medical leader, he embarked on an invincible road in the name of Chinese medicine.