deal with the devil

You were a girl of about 16 or 17 (dressed all in black, long black hair, a slit on your eyebrow) and had a little magic, spells, whatever. You had a friend of about 16 and she also had magic, but hers was great, she could kill anyone, but it took time. I envied her, so I summoned a devil who grants three wishes. I summoned him at midnight, by the light of the bloody moon. When I summoned him, I didn't see him, because he's invisible. I asked, " Devil, are you here?" A cold wind blew past my ear right and someone said in a male voice, about 20 years old, "Well, here ," and then I realized it was time to make a wish, but there was a minus sign on the notebook. When I summoned him, I didn't see the small inscription "After the third wish, he will take your soul. "