Answer:
WORLD OF WARCRAFT ELEMENTAL TITANS
The Elemental Plane is the prison plane constructed by the titans in the Twisting Nether,[1] where they imprisoned the elementals millions of years ago,[2] after they defeated the Old Gods.[3]
The Elemental Plane is described as "a prison plane in the Twisting Nether".[1] However, Highlord Demitrian describes it as "at the core of this world".[4] Khadgar appears to agree with Highlord Demitrian as he thinks that "atop of the Elemental Plane sat the mortal, material worlds".[5] However, being a plane at the core of something and being a plane below something are not quite the same thing.[citation needed]