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The nascent void within the surrounding space hadn't yet taken shape when it froze in the instant Ning Cheng threw his punch. As Ning Cheng's fist moved through the air, the spatial void created by the old man from Xing He completely disappeared.
Ning Cheng didn't continue his attack, knowing that if he did, the old man from Xing He would have no choice but to wait for death.
"The Law of Time..." the old man from Xing He exclaimed in shock. Ning Cheng, this seemingly unthreatening young man, had actually deployed the Law of Time. Even he, the old man, couldn't come close to touching the fringes of the Time Law.
By now, he understood why Ning Cheng dared to take out the spatial crystal here; Ning Cheng simply had no fear. He would never believe that Ning Cheng's cultivation was lower than his own if Ning Cheng had managed to come into contact with the Time Law.