Qin Fengming knew little about the Profound Extreme Mountain Range, so the moment he entered, he secretly activated the Spirit Devouring Netherflame, spreading it throughout his meridians and flesh.
Facing the Profound Extreme Water found only in the Miro Realm, he naturally dared not relax his vigilance in the slightest.
The gray-white mist around them seemed to contain no energy at all, yet its astonishingly powerful corrosive and dissolving effect still made all five of them change expression.
Although the protective spiritual light within the enveloping gray-white mist showed no sign of shattering or collapsing, the five of them were consuming their internal magic power several times faster than before. Fortunately, they could replenish this expenditure by absorbing energy from mid-grade Spirit Stones.
Yet all of them understood that this was merely the beginning of their entry into the Profound Extreme Mountain Range.
If they ventured several thousand or even ten thousand miles deeper, such consumption would definitely exceed what they could endure.
Although they knew that no demon beasts would exist within the Profound Extreme Mountain Range, none of the five Immortal Lords dared to be careless. They all released their divine senses to the greatest extent possible, enveloping the area around them.
Within this region spanning several hundred thousand miles, searching for the legendary Profound Extreme Water was both difficult and not difficult. Since this place had been formed by the smoke created from the aura emitted by the Profound Extreme Water, the area where the Profound Extreme Water was most likely to exist would naturally be at the center of this region.
Thus, after entering the Profound Extreme Mountain Range, the five of them did not hesitate at all and headed straight toward the central area.
Within the gray-white mist, their divine senses were heavily suppressed, but