The Violet Miasma Evil Ghost Clan had three boundary strongholds under its command.
Each contained a top-grade Fifth Rank Middle Grade ghost vein, along with countless ordinary ghost veins. Ghost qi was extraordinarily dense there, making them holy lands for ghost path cultivation.
The Violet Miasma Evil Ghost Clan had also developed them into evil ghost marketplaces, drawing in vast numbers of evil ghosts to settle there.
Moreover, with the current situation being unusual, the Violet Miasma Evil Ghost Clan took advantage of this convenience to rapidly recruit a great number of evil ghosts, as well as some subordinate evil ghost forces, to help garrison those boundary strongholds.
The Violet Miasma Evil Ghost Clan also stationed large numbers of powerful experts there year-round. At present, even that Spirit Transformation Late Stage evil ghost of the Violet Miasma Evil Ghost Clan was within one of them.
By a rough count, each of those places had at least hundreds of millions of evil ghosts, along with more than a dozen evil ghosts at the Spirit Transformation Realm or above.
Most importantly, the predecessors of the Violet Miasma Evil Ghost Clan had also arranged Fifth Rank Middle Grade, and even Fifth Rank Superior Grade, ghost path array formations throughout those strongholds.
Large and small ordinary ghost lands around them served as satellite cities, forming a mutually supporting formation.
As a result, the defenses of those three strongholds were exceptionally formidable.
Even an ordinary superior Spirit Transformation force would find it difficult to conquer them.
Together with those ordinary demonic lands that resembled satellite cities, they seemed to encircle the entire Violet Miasma Evil Ghost Clan, making its internal territory incomparably safe.
Even though the rest of the Ghost Domain was in utter turmoil, its internal territory remained as orderly as usual, developing in