The current situation of the remaining edge region is truly awkward to the extreme. Although it temporarily appears to be very safe, in reality, it is teetering on the brink of destruction. If not for the standoff among several major powers outside, creating a vacuum zone, this tiny bullet-like area would have been destroyed long ago. If it weren't for the consideration that the edge is teeming with Superpower Users and talents, these forces wouldn't tolerate the existence of such a unique place. If we really talk about uniqueness, the Underground City would count as one too. But if you can't compete with others, no one would bother to mess with the Underground City unless they're tired of living.
In comparison, the edge region is a big soft persimmon, easily squashed by anyone powerful enough. However, this soft persimmon isn't so easily taken now.
