Unlike human souls that go to heaven, fallen souls are not regarded as Demons. The king imprints on fallen souls to where their final destination is. Fallen souls provide satisfaction to demons' blood frenzies. Fallen souls are forever stuck in eternal punishment. Their eternal punishment is based on what they couldn't escape, what caused the most strife, or something they hated. The demons get the choice. They also become playthings to succubi or incubi. They can't become guards or soldiers, however, they can become maids or cooks. Some wander in solitude while others are not as lucky. Fallen souls are not heat resistant, so the heat is unbearable. 

Fallen souls include: Mortals, Clairvoyants, Warlocks, Werewolves, and Hybrids