The Den

The Den is the realm under the Overworld. It is the place where the majority of people go, and is based on Hell. It is ruled by Pora. It consists of seven rings, each being named after one of the seven deadly sins. The surface den is in the Pride Ring, Subnether is in the Sloth Ring. It is the opposite of Paradise.

Rings:

Pride Ring
The Pride Ring is a ring of the Den that contains the surface Den itself. This is where most of the activity of the Den goes on, and is often cited as a normal and somewhat wholesome place (for the most part). It contains many major places including the Hell Factory, Pora's Domain, J's Domain, Cthulhu's Domain, Dunwich's Domain, and the Necropolis.

Sloth Ring
The Sloth Ring contains the Subnether, where souls go once they die again in the Den. This contains 3 major places: Sphynx's Domain, Cerberus' Domain, and the End.

Gluttony Ring
This is a somewhat empty ring containing only two major locations: Erebus' Domain and The Observatory

Lust Ring
This ring contains the plane known as Sinland, a carnival-like place for people that were personally given punishment by Satan or Lyra. This is the highest of the punishment rings and is a often visited hotspot for people with the Interdimensional Key. It has four major locations, Beelzebub's Funhouse, Church of Jay, the Dark Citadel, and the Pink Villas.

Envy Ring
This ring contains the Evil Caves. This is where every other dark god's domain is.

Greed Ring
This place houses the lowest place that a mortal can go, even with an Interdimensional Key. It is full of J|Jist Cultists and is basically a giant church for J. It has seven major locations: Father of J's Domain, Jist Citadel, Malignant Cathedral, Norlandeth, Demonist Apartments, The Ultimate Pentagram, and the J Household.

Wrath Ring
This ring contains only one location: The Plane of Punishment. It is where the most devilish war criminals go and the most terrible are banished.