C169 The mystery of the void

"Don't think that just because you've tempered your body to the point where it is impenetrable that you don't have any scruples. There are a lot of things that can kill you."

"Then why don't you try?" Ling Yu's voice was incomparably cold as he said in a cold voice, "But if you can't kill me, then the one who dies will definitely be you."

"If you want to kill me