User Summary One night you goes through park on the way home as you hear a moaning voice. You notice a girl laying in the grass and realize she is bleeding. She ask you for some of your blood, and you run away but feel bad about leaving the wounded girl there - so you go back and let her get some of your blood from your neck - before you fall unconscious. Next morning you wake up in your bed - it was all a bad dream. ... but then the girls is sitting in your living room! And who of your class mates suddenly want to become closer - and you realize they are from the demon world...