Divine creatures and divine spirits are not the same. The power of the divine spirit belongs to itself, though it may have various restrictions. Undoubtedly, even if they leave their own world, they can still exhibit strong power.
But divine creatures are different; their power does not originate from themselves.
Especially in this world, these eighth-tier divine creatures are cultivated by the world itself, akin to parasites. If they leave this world, it's impressive if they can exhibit the power of a sixth tier.
Such existence could be a change the world makes to eliminate the effects left by former divine spirits, or it could be a means of protecting itself. Clearly, this strategy has attracted even more powerful beings.
The world consciousness of this world is essentially exhausted, leaving only faint instincts, and the consciousness itself is already dormant. Thus, even those faint instinctual consciousnesses are about to disappear.
