This article mainly tells the story of the demon lord Shen Xongkong, from his youth to learning Taoism, and then to becoming the demon lord of the demon temple by accident. The first part is relatively light and funny, mainly telling the story of Shen Xongkong, his sister Shen Zhuer, and a group of Taoist friends. The second half mainly tells the story of his love and murder with the former demon lord's wife Meng Li after he became the demon lord. This is the main line of the story. The sub-line of the story mainly tells the emotional stories of the left and right messengers Mu Qing and Qi Su and the first dark soul Zhanlong.