Shen Yan, a descendant of a down-and-out traditional Chinese medicine family, was ridiculed by his colleagues in Western medicine and questioned by his patients for adhering to ancient practices, and his life hit rock bottom. During an accidental renovation of an old house, he accidentally found an old incomplete Qihuang scroll passed down from his ancestors, and was involved in a reversal of difficult and complicated diseases that was contrary to modern medical knowledge. He finally regained his confidence in traditional Chinese medicine, and also unveiled the mystery and inheritance of ancient traditional Chinese medicine.
