Introduction of Jiugong, the capital of the gods

In the novel written by Yue Mingyuan in the Qin Dynasty, the Yin and Yang family is located on the Goddess Peak of Wushan (mortals are afraid of witches and call this mountain Wushan, and witches worship the gods, so this mountain is called Shendu Mountain), and its head is Feng Puzi, who is 108 years old. Shen Du Jiugong School is divided into Yin and Yang, two gates, five elements and five altars, and the yin gate learns the techniques of various poisons; Yangmen studied medicine; Five elements and five altars have their own wonders. As the saying goes, "One yin and one yang is the Tao, and those who are yin and yang, or yin and yang, cannot be named."