High-level Spirit Realm.
This is an incredibly vast and boundless world, unknown in size, unknown in height, without boundaries.
Light from the starry sky falls from the infinitely high above, strongly spiritual spirit realm substances fill this space, the ultra-high position makes every existence here full of mystery and the unknown, while also hiding unparalleled danger.
Its changes often foreshadow the changes of the world.
Therefore, observing the high-level spirit realm has always been a top priority for mankind.
But even so, human understanding of it is still limited, only knowing that it is divided into twelve regions, each one with distinct characteristics, completely different monsters, and terrifying entities lurking in the depths.
An isolation zone known as the boundary separates these twelve regions, a void space filled with endless gray fog, where nothing exists—no spirituality, no spirit realm substance, no energy, no pollution—only inert gray fog.
