by alien races. Some survived, but most were eradicated by them.'" 。"You said that in that era, aliens were rare. Then why did a large number of aliens appear within a decade Where did they come from...ng Yu thought to himself, his eyes flickering.However, let alone the fact that Taiyin toxin could penetrate Fang Yu's flesh forged by a hundred times of tempering... in fact, these toxins couldn't dir...