Border City Frank Castle.
This is a large city with a population of 140,000.
The city is peculiar, sometimes a trade city, sometimes a military fortress, seamlessly switching without the slightest stagnation.
In the past years when the continental treaty was still in place, this was the forefront of international trade between Sussex and Prudon.
Now, it has become the frontline of confrontation between the two major camps.
Frank Castle and Hansa are both located on the northern plains of Rodinia, the terrain is flat and undulating, can be described as a vast plain, a high-quality agricultural zone.
Precisely because it has no natural defences, this fortress appears especially important.
If this fortress is lost, the few cities in the middle cannot be defended, and the enemy can quickly reach the city of Hansa.
The first battle is the decisive battle; war is so cruel.
