Ruler of the Infernal Realm of Rakkatan
Raum lives for battle and destruction
He indulges in none of the vanity and plots of the other Demon Lords as he finds them beneath him
He made peace long ago with his sole purpose, to unleash untold havoc and ruin.
While he may seem simple minded, that is ruse to keep himself clear of plots and scheme of other Demon Lords.
He has faced Demons Angels and even Gods and never been dealt defeat and thus the title of Hated
None
Raum long ago vanquished the Gods and even the Rex Demonicus of his home realm in an orgasmic rampage and was thus by default left the ruler of the Realm of Rakkatan.
He was astounded to discover other realms beyond his own and when approached by Mephistopheles was eager for a chance to unleash his power and fulfill his blood lust in other planes.
Raum fought for a millennium at Mephistopheles side until Lucifer's arrival and nearly slayed the fallen Angel King himself before the wars conclusion. After the war Raum dwelled deep within a volcano in Hades, when the Rapture awoke him and set him free on Earth