A web of Devils, Fallen Angels and everything in between

Peter Parker the Great Grandson to the most powerful Devil to have ever lived has been selected to wed the Heir to the Gremory Clan, Rias Gremory and is transferred from the Underworld to Earth to attend the same school as Rias in both his clan and Rias's hope to grow closer. Too bad no one mentioned the crazed Fallen Angles, Goblins, Priests and women that all want a piece of him.