The birthplace of the Nine Netherbird Clan.
Nine Nether Realm was originally a plane that was independent of the Great Thousand World. It was later managed to be linked to the Great Thousand World by the almighty powerhouse of the Nine Netherbird Clan and became the Ancestral Ground of the Nine Netherbird Clan. Presently, Nine Nether Realm was located in the Nine Nether Continent of Great Thousand World.