The Nine Nether Devil Domain lay west of the Nine Heavens Grand Domain. It was the largest grand domain in the entire Sky-Piercing Realm, and also the Devil Race's lair within the Sky-Piercing Realm.
Just as the human race had a special region like Wa Emperor City in the Sky-Piercing Realm, a place difficult for the Devil Race to invade, there was likewise such a region within the Nine Nether Devil Domain—a final refuge for the Devil Race.
That region was the Devil God Abyss.
In the Sky-Piercing Realm, the Devil God Abyss was a place that made every human powerhouse turn pale at its very mention. Throughout the countless tens of thousands of years of the Sky-Piercing Realm's history, quite a few extraordinarily gifted human powerhouses who had once dominated an age had fought their way to the Devil God Abyss. Yet without exception, not a single human powerhouse who entered the Devil God Abyss ever returned alive. One of the most important reasons was that, apart from the Devil Race, any human entering the Devil God Abyss would be suppressed and eroded by the abyss's power, able to wield at most one-third of their usual strength.
For a human God Emperor powerhouse to enter the Devil God Abyss, where the greatest number of Devil Race powerhouses gathered, with only one-third of his strength—his final destination would naturally be a dead end.
There were countless Devil Race cities within the Nine Nether Grand Domain. Beyond it, the Devil Race also occupied two grand domains and many small and medium domains. But none of those places were Zhang Tie's target. Zhang Tie's target was the Devil God Abyss.
Now, in the entire Sky-Piercing Realm, aside from the Devil God Abyss, there was no longer any target in the Devil Race