How it all went to Hell

Adventure story of an Imp trying to find a piece of hell for himself; a realm torn by war ever since a bunch of Angels moved in. If life in hell wasn't hard enough he also has to deal with unreasonable summoners and odd cults. *** There are many hellish realms out there, and this one sure isn't where our protagonist expected to end up after death. Hell, he didn't envision his life would earn him an eternal damnation - in another world's hell at that. Was our own full or something? But for certain things there is a price to pay. And no, you can't speak to the manager. ——— Expect some flashbacks, an unreliable narration from the characters and a big twist.