C172 The Son of the Demon Emperor(2)

After such a long period of tempering, Ling Feng had already reached the point of perfection when it came to setting up array formations. Therefore, in less than ten breaths of time, Ling Feng was able to set up an array formation that was a hundred meters squared in front of him. It was miraculous and very strange.

"Xue'er, why don't you stay here and receive us?" After everything was done