In that split of a second, Krune disappeared from everyone's vision. There was only a flash of purple lightning! But at the same time, Krune's output of Tribulation Lightning started to damage his Core! Still, Krune couldn't care less at that moment.
Unfortunately for Krune, that was still not enough!
The time seemed to come to a stop while Krune looked Uer's attack that was about to pierce through Feifei.
"It's not enough! I won't make it in time! I'm still too slow! I need more power!"
Krune was already at the limit of anything he could have ever done. He released 1000% of his Tribulation Lightning through his wisp body at once, which also put him at risk of breaking his Wisp Core. But even with that, he would still be a tiny bit too late.
During that split of a second, which looked like an eternity, Krune remembered about Ian's cultivation technique!