Gou Made a Deal and Became a Saint in the Troubled Times of Demons and Demons

In a world filled with demons and demons, people are in dire straits, and people are as humble as grass. Everyone is afraid of monsters and dare not come into contact with them. But Mu Qing has a book of demon transactions. The trading demands of demons thousands of miles around are refreshed every day. With this treasure book, Mu Qing can complete transactions with demons without coming into contact with them. Mu Qing collected demonic herbs, bones of alien demons, and magical weapons that humans could not use, and then traded with demons to obtain human skills and martial arts that demons could not use... Therefore, if you give the sealed demon a map, you can obtain the Immortal Golden Body Technique. If you give the ancient alien monster an evil object purchased from a street stall, you will get the shocking divine palm. Through transactions one after another, Mu Qing gradually became stronger, and finally, tens of millions of years later, he ascended to the supreme position and stood at the top of the entire world.