Netherrealm

The Netherrealm is a realm in the Mortal Kombat series and it's version if hell. It seems to ressemble a volcanic "continent" containing many volcanoes and lava pits. Many demons and spectres are native to this realm and it's the place where all evil beings' souls descend after being killed. Scorpion (Hanzo Hasashi) and Noob Saibot (Bi-Han) were both reincarnated in the Netherrealm and resurrected by the sorcerer Quan Chi.

After Shinnok invaded Earthrealm, Raiden and the Elder Gods stopped him and locked him up in the Netherrealm.