Soul-Swallowing Spell

Xie Xiaodao, who was brewing wine in the human continent, was accidentally involved in a case that killed the nine tribes. In order to save myself and my cheap dad, I made up my mind to become a cultivator After following the alcoholic uncle of the demon clan to the demon clan, Xie Xiaodao discovered that what hindered his cultivation was the formation carved on his back. When the formation was unlocked, a strange black vortex appeared in the body. Since then, the strength has been greatly improved, but every breakthrough is accompanied by the risk of death.