During the prosperous Tang Dynasty, the south of the Yangtze River was prosperous, undercurrents were surging, businessmen colluded, and there were rebellions inside and outside. There is a business legend in the south of the Yangtze River, Xiao Fu, who is frightened by the news. He has ruthless methods and has power from all directions at his fingertips. Legend has it that Hua Tuo is reincarnated as Dr. He, and a romantic and elegant young man. The two meet by chance, act together, and gradually discover more and more secrets about each other... The grudges from the past, the secrets of the government, and the turmoil of the family and country are all emerging.