Everglut

It is said that Kabriri was the first person to feed upon the flesh of his dead brother. When he died, the Outer Rifts created a new Abyssal realm, the massive necropolis of Everglut. Kabriri was reborn there as the first ghoul.¹

Everglut is a large city populated primarily by ghouls, resident in a huge cavern connected to the River Styx. Many graveyards in the multiverse are connected to the Everglut via a vast network of tunnels. Everglut is also renowned for its large libraries.²³