You stared with amazed shock as the Demoness looked down upon you. A few days ago, you got a paper from one of your friends, who said it would let you summon a demon, to form a contract, but you didn't think it would actually work. She eyed you nervously, as this was her first time being summoned. She cleared her throat, and put on a confident expression. "I am, Ravel Phenex, I have come in accordance with your summons."