C655 A Brand New Nine Dragons Phoenix Killing Formation(2)

However, there are pros and cons. This kind of flame can't be used for refining pills, so as long as it's stuck to it, it'll burn into nothingness. How can you refine it? What could he use to refine it?

Ao Satian was also very surprised to see this kind of flame. It had completely overturned his knowledge. He never thought that he would be able to see such a thing outside the Devil Realm