The abilities of the Boundary Land are also limited; it can't possibly monitor every corner of the Wizard Plane, so there are always times when things go unnoticed.
If not for Herag's reminder, the Boundary Land probably wouldn't know that the Abyss Plane had already found a breakthrough and was establishing a space channel.
By the time they became aware, it would be too late, otherwise those future fragments wouldn't have appeared.
Herag's timely reminder at least allows the Boundary Land to prepare in advance on how to address the issue.
Fortunately, the Abyss Plane, although a high-tier world, is internally extremely powerful in terms of individuals and groups, but remains quite primitive in social civilization, far inferior to the Boundary Land.
This results in the Abyss Plane being strong, but with a low level of civilization development and limited technological means.
