The edge of the Boundary Sea was called an edge, but it was no mere line. It was a vast region.
That region stretched an immense distance inward.
And because Calamity kept seeping in from beyond the Boundary Sea, the Ominous Miasma grew denser by the day. The region continued to expand toward the sea's center.
It was foreseeable that one day, the Ominous Miasma would engulf the entire Dreadbound Sea of Realms and seep into every corner of it.
Not a single plane would be spared.
By then, Calamity might well erupt, and the entire Dreadbound Sea of Realms would face its final doomsday.
In fact, Blackfish City stood only on the outskirts of the Boundary Sea's edge.
After leaving Blackfish City, Li Yun pressed farther toward the true edge of the Boundary Sea.
The reason was simple.
The closer he came to the true edge, the denser the dormant Calamity Aura became.
Once Li Yun ventured far enough, he could even vaguely sense that some of the dormant Calamity was beginning to stir and spread.
Even he felt a faint twinge of dread.
In the end, he had to stop in the Middle Ring Region.
The "Middle Ring Region" was a term coined by the Ancient Gods at the Boundary Sea's edge.
Having spent so long there, they had long since divided the edge into three regions: the Inner Ring, Middle Ring, and Outer Ring.
The Inner Ring was the part of the Boundary Sea's edge nearest its center.
The Outer Ring was the region adjoining the Boundary Sea's true edge.
The Middle Ring Region lay between the Inner Ring and Outer Ring.
As time passed, Calamity continued to seep into the Outer Ring from beyond the Boundary Sea, so that region kept expanding.
The Inner Ring and