Chen Changsheng was originally an ordinary young man in a modern city. His parents died young and he was dependent on others. His life was poor, but he always had justice in his heart. He studied Chinese medicine and ancient books by himself, and he had extensive research on Taoism. After an accidental fall from a cliff, his soul traveled to the world of "Stiff Covenant". The timeline was set on the "eve of the future" when Ma Xiaoling first became the successor of the exorcist dragon clan, Ma Dingdang had not yet fallen, and Zhenzhen had not yet met Kuang Tianyou. When he woke up, he had possessed the body of an unknown Taoist priest. He was in the forbidden area of Maoshan Mountain, and a deep voice sounded in his ears - "I am Chen Changsheng. I died five hundred years ago. Since you bear my name, you bear my hatred."
