Across the expanse of dimensions.
There exist four great secrets, none of which have yet been discovered, nor can they be explored.
The first: the mortal village.
Even Heaven Lord-level factions must enter with utmost reverence!
The second: the Dark Domain.
The intelligence-gathering ability of the Dark Domain has always been an enigma—no one knows how it manages to do so.
The third: the divine items born at the dawn of heaven and earth.
Star essence ranks among them.
And the fourth—is the dimensional barrier.
Whether it's the dimensional barrier from the Low-Latitude Realm to the Middle Latitude Region, or from the Middle Latitude Region to the high-latitude region…
Countless powerful factions have ventured forth to seek its secrets, even Heaven Lord-level factions have come to study it.
Yet still, no one has managed to decipher its inner workings.
Some claim it is a formation; some say it was left behind at the beginning of the world.
