Kill one person in ten steps and leave no trace in a thousand miles! The devil of the evil sect broke through the barrier of time and space and became a descendant of the Chinese medicine. It is an era when the Chinese medicine is in decline and there is no support for the young and the old. The medical ethics is declining and the martial arts is disappearing. Humanity is sinking into the world of singing and dancing, but there are waves under the surface. Another world where the world is mysterious and unfathomable. Experts can cure diseases, but only national experts can save people's hearts.