The first white storm that had appeared, though it radiated an extremely terrifying aura, had still been some distance away from the two of them.
Yet the white storm behind Mu Qing gave off no aura whatsoever, so much so that Mu Qing had failed to notice it even in the midst of battle.
Although the Astrologer Emperor, who had originally stood opposite Mu Qing, could not sense the white storm's aura either, he could still see it with his own eyes.
Thus, the Astrologer Emperor unleashed his full-force strike. He had not intended to kill Mu Qing outright, but rather to knock him back as far as possible and have him swept into that white storm.
The Astrologer Emperor, meanwhile, greased his heels and fled at once.
The white storm behind Mu Qing seemed to still be quite small, which was why its aura was so faint as to be nearly undetectable. The white storm sweeping in from the endless void in the distance, however, carried a truly terrifying aura.
The Astrologer Emperor had no desire to linger any longer. He had gone through great trouble to obtain a supreme-grade artifact; dying here would be far from ideal.
Besides, his goal of probing Mu Qing had been achieved, and he had more or less grasped Mu Qing's strength.
Not yet a half-Supreme, yet beyond the peak of the Extreme Rank!
That was the Astrologer Emperor's assessment of Mu Qing.
The Astrologer Emperor was already a half-Supreme powerhouse, yet he believed that killing Mu Qing seemed rather unlikely.
Since that was the case, he would let the white storm kill Mu Qing.
Having spent quite some time in the Void Wind Realm, the Astrologer Emperor knew this very well.
In the Void Wind Realm, there were three levels of void