Hua's Medical Clinic in Yangzhou City is adjacent to a dangerous restaurant. The owner of the medical center, Hua Linjing, has a lazy personality and does things carelessly, but he has a skill to save the day. Although they use evil methods to treat the rich, and charge sky-high prices for the medicines, they are just trying to rob the rich and give to the poor. Mo Xing, a chivalrous and righteous man, is a demon hunter from a family that eliminates demons. He always appears in trouble. The story unfolds here.