The Realm of Sin is a realm of the Burning Hells and was the domain of the Lord of Sin, Azmodan. It is said in the Scrolls of Malzakam that this realm is the most densely populated of all the realms of Hell, that is a warped area of myriad sins of both great joy and despair, a place where garish perversions are indulged to the extreme. The scrolls also suggest that Azmodan's den does not appear fearsome or disgusting at first, but rather looks to be a seductive warren that leads ever downward through an increasingly labyrinthine harem. Sated to the point of revulsion with all the pleasures of life, one descends rapidly into a perverse madness, without any hope of awakening one's rotted soul.