1. Medical system: It is not just traditional Chinese medicine and Western medicine, but Xuanfu medicine - the core of the human body's "Xuanfu" (microscopic structures and qi channels), which can cure the physical body, soul, luck, evil spirits, old injuries and causes, and can even cure "unexplained and strange diseases" that are death sentences in modern medicine.
2. The identity of the protagonist: He is not a reborn imperial doctor, but the only successor to the lost Xuanfu medical method. His ancestor was the "secret doctor" of the ancient palace, specializing in treating "diseases that cannot be disclosed to the outside world" (evil attacks, curses, dragon vein backlash, and sequelae of immortality) for the royal family.
3. Scope of treatment: not only treating the rich and powerful, but also special groups of people - heirs of ancient martial arts, hidden families, people with supernatural powers, those possessed by evil spirits in archaeological teams, rich people who have been backlashed by Feng Shui, and special personnel carrying the secrets of the country.
