The Demonic Domain, the northernmost frontier.
The great river surged endlessly.
On the opposite shore of the river, lay an expanse of boundless cities.
Taixuan Divine Mountain was originally a natural barrier. Later, the ancestors of the Human Clan engraved countless array markings, forming the Grand Cosmos Purple Constellation Array.
With this great array, Taixuan Garrison was able to resist the Demonic Domain.
However, to the Holy Alliance, this place was never considered a natural barrier.
Even the river itself was the creation of the first-generation Master of the Holy Alliance.
The great river was not truly a natural barrier, merely a border demarcation.
If one were to claim that the Taixuan Garrison relied on topographic advantages to fend off the assaults from the Demonic Domain,
then over the course of thousands of years, the Holy Alliance resisted the Demonic Domain through direct confrontation—head-on clashes!