Offending a Third Heaven Celestial King

The Dark Frost Celestial King smirked coldly. "If I wish to leave, can you detain me?"

He broke through aggressively, and was just about to burst out of Ling Han's mind, but just when he arrived at the boundary, he was suddenly bounced backwards. It was as if there was an invisible wall blocking his way.

The Dark Frost Celestial King was not surprised that he would be blocked. This was Ling Han's mind, and everything here obeyed Ling Han's every single thought.

But the problem was that he was a Third Heaven Celestial King, so how could Ling Han block him?