Outside the border of the Ghastly Realm, the Sighing Mountain Range Domain.
The geography of this vast area is dominated by a continuous and steep gray mountain range. From time to time, gray currents rolled through the mountains, grinding any touched humans and objects into dust and creating terrifying howls like the sighs of giants.
This is the origin of the name "Sighing Mountain Range."
The domain adjoined the Fallen Star Domain and both were relatively young Great Domains, merely a few centuries old. Compared to Fallen Star, the environment of the Sighing Mountain Range was even harsher, and the human forces that migrated there were fewer and weaker.
To this day, the Sighing Mountain Range had no super Oasis. However, the local overlord known as "End of the Land" was a sixth-level Great Oasis, presided over by a Mythic of the Seventh Sense, possessing the qualifications to advance and challenge a super Oasis.