The Shadowless Immortal Emperor was similarly full of astonishment.
Because in his eyes, Li Yun's aura was just as strange.
Moreover, as an Immortal Emperor, his intuition was far sharper than Immortal King Wujue's. At this moment, looking at Li Yun from such close range, he even sensed a trace of threat from him.
In terms of strength, he had actually already seen roughly what this Li Yun before him was capable of when he threw that punch just now.
He could rival an Immortal King, but he probably still could not defeat one.
That punch just now had instantly shattered Immortal King Wujue's Immortal Art. It had indeed looked stunning, breaking down the power of an Immortal King in an instant until only a few wisps of breeze remained.
Anyone below the strength of a Third Grade Immortal King would find it very difficult to do that.
But in the Shadowless Immortal Emperor's view, this was still a trick.
Li Yun should have mastered an extremely powerful kind of rule, one that shattered everything, but he had not yet grasped too much of it. When he threw that punch, it should have counted as a full eruption. Even if he still had strength left over, it would not be much.
Therefore, if Li Yun were truly made to fight Immortal King Wujue, he would absolutely lose more than he won.
How great was the gap between such strength and his own Immortal Emperor realm?
Yet Li Yun could actually make him feel threatened.
This left him feeling utterly at a loss, but he absolutely did not dare be careless, nor did he think this was an illusion.
As an Immortal Emperor, he was extremely keen when it came to sensations related to life and death. There was simply no