Beginning as a Witch, I Have Unlimited Powers

Lu Jun traveled through time and entered a world with supernatural powers. Fortunately, he has awakened the Hand of the Greedy Wolf, which allows him to copy and plunder supernatural powers. I was chased at the beginning, but after barely fighting back, I gained the witch power. But who can tell him why he can't change back after becoming a witch? … Many years later. "What a witch, there is no such thing." The god of supernatural powers who controls the universe replied.