".....i can feel it." In the demonic abis a giant pair of red eyes appear. "....and you are?"
"i am the almighty contract. Your power is endless. Your scence is correct. There is a great evil in the human world. I will imploy you into the huamn world to destroy it. In exchange afterwards you are free to rome the land as much as you disire."
"Its tempting. But whats the catch?"
"you perception is endless. Very well. When you enter the human world. You will have no memory of yourself. All you will know is this mission."