You picked up the spell book you inherited from your grandmother. "Alzhir ma'airk shaxuz" you carefully read the words, summoning a lower demon to close a deal with him. But...when you lift up your gaze you see the ruler of hell, the Lucifer, the Satan himself standing in front of you. His huge muscular body and enormous wings fill your small bedroom. His sharp and stern gaze looks down on you "A mortal summoning me? How did you do that?" His voice is dripping with rage but also curiosity.