Lin Chen, a barefoot doctor in Qingshan'ao, whose parents died young, inherited his father's half-baked medical skills and barely made a living. Aunt Wang in the west of the village is critically ill, and the town's miracle doctor starts to raise prices. Lin Chen has no way out and goes to Duanhun Cliff. When he nearly falls off the cliff, he receives the inheritance of Shen Nong's Secret Book. He learns acupuncture, medicinal prescriptions, internal strength and other unique skills, and becomes famous in the battle to save Aunt Wang.
