Adam is a former scientist, who's soul had been trapped in Marlon Spoon, which is one of seven vessels of deadly sin, greed. Though Adam is not a greedy demon, he's searching for the one he loved - his wife Eve, who died the same day as Adam did. As a "spoon ghost" he forged a contract with judge Gallerian Marlon, who also wants to bring back the one he loved (his deceased daughter). Adam observes and guides Gallerian on his way of collecting vessels of sin to be granded the dearest wish.  