Chen Fei recalled the way that demonic qi had appeared just now, and his brows furrowed tighter and tighter.
This demonic qi and Heaven and Earth Essence Qi should be said to come from the same source, or perhaps the demonic qi was parasitizing the Heaven and Earth Essence Qi and thereby growing stronger. But no matter the cause, the current result was that both sides were emerging from the same place.
Heaven and Earth Essence Qi came from within the space of the Mystic Feather World, and thus this demonic qi was likewise emerging from space.
Because Heaven and Earth Essence Qi was everywhere, the vast majority of cultivators did not have a very strong perception of this point. And the reason this demonic qi, visible to the naked eye, kept appearing and disappearing unpredictably was precisely because it was passing out from within space.
In other words, if you had not comprehended the Space Rule of the Mystic Feather World, then it was utterly impossible for you to perceive when that demonic qi would appear.
When the demonic qi appeared before you, you would not even have time to dodge, because this was equivalent to a powerhouse skilled in the Space Rule suddenly launching an attack at you—the key was that there was no killing intent and no other fluctuations of Heaven and Earth Essence Qi whatsoever.
The Heaven and Earth Status Rank of the Heavenly God Realm had been further perfected, already able to contain the complete rules of the Mystic Feather World, but Heavenly God Realm powerhouses had still not reached the level of comprehending the Space Rule.
This was completely different from the Ruin Realm back then. The Ruin Realm was an incomplete plane, and its rules and Heavenly Dao were simply laid out there.