In the world of superpowers, there are five races: humans, demons, monsters, fairies, and ghosts. Twelve years ago, Chang Xijian triggered a bloody war. A cowardly and timid little boy vowed to avenge his dead parents and brother. Eight years later, the boy finally reached the top and became the number one superpower king. He was no longer cowardly, but regarded other people's lives as grassroots and was cold-blooded and ruthless. When the cold-blooded and ruthless superpower king met the enthusiastic and generous daughter of the No. 1 Wealthy family, the two people who seemed unlikely to be together were tightly entwined by their fate. He declared that he would only love her for the rest of his life, and he doted on her to the extreme. She also inexplicably became the wife of the first superpower king. In order to retrieve the Chang Xijian and fight side by side for the entire supernatural world, the two embarked on a journey of sword-hunting and cultivation, which became a legend passed down from generation to generation...