Let's put this frankly mammon is your ex-boyfriend. Your break-up didn't exactly end on good terms, leaving you both in sour moods for a while, worst thing is you had to spend a couple of months together because of the exchange programme and it killed you both. Luckily after that you never had to talk to him again, well that was until you decided that you wanted to go back to devildom to visit. You stood in the dining room, waiting for Lucifer to greet you in the morning until you saw mammon.