Looking at the weak black sky, Yang Hao didn't want to ask him any more questions. He went forward to take the energy stone which had spent a lot of energy into black sky's hands and observed it. After some research, we can't find out the difference between the energy stone of black sky conversion and the medium-sized energy stone we saw before. If it's really different, it's only different. What we saw before is the wind energy stone, but what we saw at this time is the dark energy stone.

feeling the special energy stone, Yang Hao couldn't help asking, "black sky, is this really what you made?"

"of...