The sudden appearance of the thundercloud left almost everyone baffled.
It had been bright and sunny just moments ago, so how had a thundercloud suddenly appeared?
Even though this was a fantasy world, it couldn't be that unscientific, could it?
They all knew that special energy could trigger strange phenomena in the heavens and earth.
Yet although the battle just now had been extremely intense, there was no way it could have caused such a phenomenon.
Nihility Devouring Flame had naturally noticed the thundercloud above his head as well, but all his power was concentrated in that blood sphere.
An Emperor Realm Soul was comparable to an Eight-Star Dou Sheng, while Xiao Jin's Emperor Realm Soul was invincible among Eight-Star Dou Shengs.
In other words, his soul power was only one step away from that of a Nine-Star Dou Sheng.
Combined with the Source Fire Divine Map, which was exceptionally effective against Nihility Devouring Flame, even the slightest lapse in concentration could result in him losing this clash!
Therefore, Void had no time to spare any attention and couldn't be bothered by the thundercloud above him, which churned as thickly as ink.
Xiao Jin was equally astonished. Yet in his daze, he felt that this thundercloud looked extremely familiar.
Although he had refined pills many times, he had summoned thunderclouds countless times as well. Back when he had tempered the Heaven Demon Puppet, he had summoned two-colored Pill Lightning more than a hundred times.
But that Pill Lightning was fundamentally different from the thundercloud above his head now.
The energy it contained also felt extremely familiar to him.
It was not until that streak of bright gold crossed the thundercloud and spiraled around his shoulder that he suddenly realized: *Wasn't this the Nine Profound Golden Lightning he had encountered outside