The Wailing Hills, commonly known as the corrupted mountain range, is an area that is located exactly in the opposite direction of the desert where Jareth fought Konda.
It's outside the border of the nation and is an uninhabitable land where not even monsters live.
It's one of the deadliest places on this planet.
The entire area is covered with medium-sized mountains and hills all over the place, and everything in that place is heavily polluted with corruption and miasma.
Legend has it that the Wailing Hills once used to be the homeland of the 'Fairies' and many other 'Spirits.'
But 'Fairies' went extinct due to humans, and 'Spirits' are rarely ever seen, as their population became smaller and smaller due to some unknown reason.
The Wailing Hills is currently filled with powerful corrupted beasts and monsters that have been infected with miasma to the core.
