Demon Management Bureau: Ancestor of the Demon World

More than 3,000 years ago, he defeated Zhou with King Wu, fished with Jiang Ziya, and interpreted dreams with Duke Zhou~! More than 2,000 years ago, he and Qin Shihuang unified the seven kingdoms and stood on the top of Mount Tai together with him~! More than 1,000 years ago, he fought with Wu Zetian and elevated her to the position of empress, ruling the world~! More than a hundred years ago, he and Zhu Yuanzhang worked together as monks, begged for food, and joined the army. After the establishment of the Ming Dynasty, he disappeared from sight. However, Xuanwu Lake became the royal garden of the Ming Dynasty from then on. No one else could enter without permission. The descendants of the Zhu family and all the royal relatives had to go to Xuanwu Lake to kneel and worship. His name is Xuan Zhen, and he is a monster with a crawling outline and the body of the mythical beast Xuanwu. He is revered as the ancestor of the monster world. No one knows how long he has lived or how long he can live. Everyone only knows that every time he wakes up, he will stir up troublesome waves~! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.