This was the obsession of an old cultivator who had wandered through the Void Space of the entire universe for countless years.
After returning empty-handed, Wu did not seem to care in the slightest. He withdrew all those avatars back into his main body, looked at Wu Feng, and continued with a grin, "Hehe, Wu Feng, what did you come in here for?"
Wu Feng looked at Wu and said calmly, "You know very well what I came in here for."
Wu's smile turned cruel as he said, "I'm currently inside the Azure Dragon Great Formation. This is when I'm at my weakest. You're attacking me now, which clearly means that you think you're no match for me. That's why you deliberately sought out this opportunity to make your move."
"You human cultivators are truly as cunning as they come."
Faced with Wu's nonsense, Wu Feng felt no pressure at all. He simply watched Wu calmly without saying a word in rebuttal. Only after Wu grew tired of talking and stopped did he finally speak.
"Wu, there's no point in saying more. You can also sense that only one of us can leave this Azure Dragon Great Formation alive. Come on, let me see just how powerful you really are."
As he spoke, Wu Feng began stirring up all his power. Wave after wave of black ripples shot out from his body.
Countless avatars began spreading throughout the Azure Dragon Great Formation.
"You brat, you actually raised your cultivation to such a level within a hundred years? What have you been through during this time?"
Looking at Wu Feng's avatars and sensing the strength of the black patterns in the air, Wu could not help exclaiming in shock.
Wu Feng merely looked at him calmly. As he urged his power,