Cadiz Port, on the brink of the Southern Ocean, is a millennia-old military harbor. As far back as the Gilmania Kingdom era, merchant ships set out from the port, surrounded by fjords and city walls, sailing north. After the discovery of colonies in the southern archipelago, warships, treasure ships, and slave ships frequented Cadiz even more, bringing wealth and prestige to Castile.
The port is so important that the Castilian navy is not content with just the defense system for the fjords and watchtowers. Griffin Knights are deployed to defend the airspace, and the "Deep Blue Knight Order" patrols the waters for added security.
This fortified military port shelters the great Phillip II of Castile and his invincible fleet, standing tall and unyielding like the rocks beneath the seawall, which a thousand years of storms and waves could not erase.