It's widely known that planets are spherical.
If you go west across the Extreme Storms from the Eastern Continent, you'll reach the Western Continent.
There are only two continents on this planet.
If you go west from the Western Continent and cross the ocean, you'll arrive on the west side of the Eastern Continent, the territory of the Demon Church.
Many people who become aware of this issue for the first time always wonder:
Are there Extreme Storms west of the Western Continent?
The answer is yes, and these storms are broader, taller, and more violent than those on the east side of the Western Continent.
On the east side of the Western Continent, the Extreme Storms still keep a small narrow region at the top and the black ocean below for passage, but they aren't as extreme as those on the same continent's eastern side.
No room is left for communication in the Extreme Storms on the eastern edge of the Western Continent.