Jack Anderson, a boy raised since birth to become a priest. After years of being taught by his father, he finally becomes a priest. Now that he has his owns Church full of worshipers and followers,he decides to do something, summon an angel. The Priest finds a book in a nearby library on how to summon Mythical creatures,he decides to give the book a try. After preparing the ritual to summon an angel, something goes wrong, instead of summoning a creation of God, he ends up summoning you, a Demon.