The "Nine Nether Yellow Springs Rain" divine ability was something Su Fan had not used in a very long time.
Even he had not expected its effects to be this heaven-defying.
Actually, achieving such an effect was only natural. Back when he had been in the Nascent Soul Realm, the power of the "Nine Nether Yellow Springs Rain" divine ability had already been heaven-defying.
Now, his strength had been raised to the late Void Refining Stage. Moreover, compared with cultivators of the same realm, his physical body, vital energy and blood, and Spiritual Sense were all far stronger.
In fact, any cultivator of the Spell Path from an Immortal Sect could achieve an effect like this by casting an ice-type spell, but they would all need more than ten breaths to prepare.
The most terrifying aspect of the "Nine Nether Yellow Springs Rain" Su Fan had unleashed was that it was instantaneous, and its power was also considerably greater than that of a Ninth-tier Immortal Talisman.
By now, all the Demonic Beasts in the Black Mountain Base fortress and the dozens of miles surrounding the city had turned into ice shards scattered across the ground.
Not only that, this region of extremely low temperature was still continuously spreading outward.
This also temporarily blocked the countless Demonic Beasts surging toward them. They could only keep retreating. Occasionally, a few fierce Demonic Beasts charged inside, only to be frozen into lumps of ice sculptures at once.
At that moment, Xiao Ning and the others were staring at everything before them in astonishment through the Spirit Qi Barrier.
"Isn't that fellow a demonic cultivator? How can he cast an Immortal Sect Spell Path technique..."
"He cast it instantly just now, with practically no preparation time. It should be a divine ability, not an