The Land of Demons is where demons live and, presumably, originated from.
It is a dangerous place, suitable only for beings of chaos. It is a layer of the Duat dangerously close to the Sea of Chaos, causing many demons to accidentally be sucked in if they walk or fly too closely. The land is constantly shifting, moving, floating, crumbling, reforming, bending, unwavering, and never stays the same. While some demons are building structures, others are destroying. There are several large battles between demons constantly happening, and the winged demons often swoop off and carry the smaller, unsuspecting demons off.