There is no need for Yi Yu to search for demons. There is energy gathering everywhere in the whole devil kingdom. With the influx of more and more demons, Yi Yu doesn't need to control at all. When swallowing energy, it's like the beginning of the devil's hand is extracting energy. It's hard to find it unless any Tianyuan or artifact is scanning deliberately.

whoo!

in the roaring wind and rolling fog, a huge cyclone, like a bottomless hole, engulfs the energy in the void. However, due to the shielding of the sky map, although such a big change has been caused, there is no movement in the hands of...