The Great Wall stretches across the southern Azanen Territory from east to west for fifteen kilometers, and it continues to extend.
The highest part of the Great Wall reaches a full thirty meters high!
The entire wall is adorned with numerous Magic Patterns, secret locks, and magic language representing "defense," "strength," and more from various races.
There's a passage on the wall wide enough for ten soldiers to walk side by side, with passages below for mounted riders, as well as crossbow arrows protruding from the wall edges.
Sinister, heavy, extending.
This is a fortress!
Neither from height nor defensive capabilities does this fortress compare to many great noble castles, let alone some large cities.
But in terms of length and the significance of the Great Wall, this fortress is indeed somewhat "great."
And in the middle of the fortress, at an unremarkable section of the wall.