Peng!
The palm swung over, triggering power fluctuations of the Regulations.
The Celestial King in black was just about to turn around and reenter the fog, yet his eyes suddenly bulged out.
Had he seen a ghost?
Ling Han was still standing there, safe and sound. In fact, he even cracked a grin, although this grin didn't make the man feel any sense of friendliness. Instead, he felt as if his head were about to explode in fear.
'How is this possible?!'
"So you've been concealing your strength!" the Celestial King in black exclaimed, immediately coming to a realization. Being able to block his attack was a clear sign that Ling Han's strength had definitely reached the Celestial King Tier. Thus, regardless of whether he looked like a Celestial King or not, there was no doubt that he was indeed a Celestial King. Otherwise, his reaction would have been impossible.