A small farmer deep in the mountains was bullied by a bully landlord. After the death of his parents, he set fire to the landlord's wine cellar. On the way to escape, he was treated by a wandering Taoist priest and then awakened to the "big medical system". The lower doctors healed diseases, the traditional Chinese medicine healed people, and the upper doctors healed the country on the bloody road to the Long March of liberation.
