Zhang Jing, a freshman at Henan Zhongjing University of Chinese Medicine, has dreamed of promoting traditional Chinese medicine since childhood. But after starting school, he is plagued by strange dreams. In a fog of chaos, a mysterious figure is always calling out to him urgently.
During an accident while gathering herbs deep in the mountains, he transmigrates to a fantastical world shaped by the six channels of the Treatise on Cold Damage. Here, every plant is a spirit, cassia twig radiates warmth like the sun, and bloodroot works like fire to invigorate the blood. But evil energy runs rampant, and the villages of the six channels are on the brink of destruction.
Entrusted with the will of Zhang Zhongjing, the Sage of Medicine, Zhang Jing takes on the mission of passing down a thousand years of medical knowledge. With classical prescriptions in hand as his sword and herbal spirits under his command as his troops, he must begin in Taiyang Village and fight his way through evil and miasma to strike at the source of the disease.
When a modern medical student encounters an ancient medical classic, and knowledge of Chinese medicine becomes a weapon for vanquishing demons, a fantastical adventure spanning past and present, where medicine and martial arts intertwine, begins. Can he purify the six channels, prevent the Evil King from reviving, and become the true inheritor of the Sage of Medicine? (This story is entirely fictional. The Chinese herbal formulas mentioned are for the purpose of sharing and learning about traditional Chinese medicine only. Do not use them as prescriptions.) (Spread traditional Chinese medicine, promote it, and make it popular!)