Goaty (TheAnimeGoat)

Backstory
Known so far: He comes from another world, the name is one he doesn't remember, all he knows is he was in a cult, and after leading them for a long period of time, he decided to sacrifice himself to the gods they worship, in an attempt to appease them after other members infurating them (supposedly). Little did he know that this would end up with him waking up in the middle of a growing society.