Dusk Realm

Dusk Realm (黄昏世界, Dasuku Rerumu; lit. Twilight World) is an alternate world found near the Wonder Hole. One of its unique traits is its perpetual state in twilight.

Inhabitants
It looks like all inhabitants of the Dusk Realm have only one eye.

Trivia

 * Any magic granted by the gods of Grimgar does not appear to work. This is the light magic of Priests and the dark magic of Dread Knights.