The demon who's sole wish is to see the fall of humanity
He can be seen as really rude, has a rotten and dirty mouth, and will make an insult to everyone but his own kind
Has a cloak, a sword, gun varies on who he has last killed and stolen from, sunglasses to hide his eyes most of the time from the public, human clothes(to his dislike), and gauntlets
Greed has been known for being rotten, selfish, cunning, and psychotic ever since he was young. The demon had no one to raise him, so he learned from watching others and discovered how rotten the truth was. He even went so far as to kill demons in what was suppose to be spars instead of fights, just to show how willing to kill his own kind he was. In fact, he seem to obey no one but the leader of the demons, who he considered his 'one and only true master among this hellhole.' But that all changed, when a fight broke out and the demon lord was passed down. After this, the demon vanished and was not heard of again by anyone, even his own kind.
Recently however, Greed has returned out of the blue for what seems like his own reasons, and has since spread his terror upon the humans by making 'mysterious' murders upon most he encountered.