Legend has it that tens of thousands of years ago, there was a paradise where many dragons lived. Because real dragons need to absorb a large amount of Qi, the air on the earth is thin and humans are on the verge of extinction. In order to save mankind, the surviving people created weapons to kill the dragons. , began to slaughter the dragons, and the dragons fled in all directions. The last dragon fled to the Central Plains, sealing the hope of the dragons underground. The energy erupted when the dragon died filled the air, and practitioners called it dragon soul. Tens of thousands of years later, Bai Wuxia, a member of the dragon-slaying clan, came to Wanjia to look for the escaped true dragon, hiding his identity and lurking in Wanjia. The protagonist Wan Yi is a good-for-nothing young man from the Wan family. By chance, he obtained the soul power of a real dragon. Just as the imperial court was preparing to conquer the Wan family, the story of the dragon-slaying clan, the Wan family and the imperial court took place. In the end, Bai Wuxia and the court father-in-law Yu Huatian both died in Wanjia, and also killed Wanjia head Wan Tianba and Wanjia young genius Wansen. However, according to Wanyi feeling, Bai Wuxia and Wansen did not really die.