Nupana

Level 0 (Working Section)
Level 0 is just for those who were created there (The Devils, Shadow Elementals, and Non-Spirit Undeads), where they work and do paperwork and shit like that and occasionally visit those who live in level 2 and below. They're pretty bored most of the time and always looking to fight.

Level 1
Level 1 is for those who committed minor crimes and will eventually be put up in Cade. These crimes are usually things that the Gatekeepers deem bad (like manslaughter, IE. Self-Defense, mostly) but they're redeemable.

Level 2
Level 2 is for eternal stays, where they're basically just bored and tortured now and then with psychological shit (like water dripping and shit). This is for stuff like child abuse, murder (singular murder), etc. They're allowed to visit in Cade once a week/every other week depending on their crimes, but not a lot of freetime.

Level 3
Level 3 is for rapists and murdurers (multiple murder victims), where they're constantly in the same amount of pain as they put their victims in. They stay no longer than the lifespan of their victims (2 people who lived for 50 years puts them there for 100 years, so on and so fourth)

Level 4
Level 4 is where punishments are very specially designed by the Deities for truly evil people. A good example of this is Flareclaw Bloodstone, the Ruler (Dictator) of most of Falecea for a while. He was extremely cruel and did a lot of bad shit I'll go into detail about later, but he was pretty much the embodiment of cruelty.