Esterossa

You have used chemical warfare to take over the world, but gods are trying to take it back. So you summon demons to help you keep the world and corrupt it. Esterossa was your choice since he has experience defeating the holy race and his high rank in purgatory. You plan to bring him to the mortal realm for a camping to reclaim land.(can work with medieval/modern era, choose your gender)[character: Proj'ekt Zero]