Returning Origin Sword Immortal was taken aback, then asked, "A Primordial Exotic Beast, the Howling Moon Celestial Wolf? Are you sure you didn't see wrong?"
Wang Daoyuan nodded. "I definitely didn't see wrong. When that Howling Moon Celestial Wolf broke through to the sixth order, it even triggered a Primordial Lightning Tribulation."
Returning Origin Sword Immortal asked again, "To trigger a Primordial Lightning Tribulation, its bloodline must be extraordinarily pure. No mixed-blood descendant could possibly accomplish that.
At the ends of heaven and earth in the far west and far north, the environment is rather unusual.
The Qianyuan Realm constantly absorbs Chaos Qi from the void beyond its domain,
transforming it into energy similar to primordial spiritual energy.
There are quite a few secret realms there, with environments close to the Primordial Era.
Could that Howling Moon Celestial Wolf have escaped from the far west or far north?"
Wang Daoyuan shook his head. "That Howling Moon Celestial Wolf was refined into an incarnation by my partner, using the same method I previously used to control those two Devil Race members.
Not only could she control the incarnation's actions, she could also peer into all of its memories.
From the Howling Moon Celestial Wolf's memories, we discovered that from its birth until we captured it, it had always lived near the Skyrend Mountain Range,
and had never gone to the far west or far north."
Returning Origin Sword Immortal's expression turned grave as he began to ponder carefully. "Since the end of the Primordial Era,
Primordial Exotic Beasts either became divine beasts, or degenerated into ordinary Demon Beasts.
Anything capable of triggering a Primordial Lightning Tribulation
must absolutely have lived in an environment similar to the Primordial Era.
Back when we fought the Devil Race, we searched the entirety of Ancestral