Who is Murphy? (znation au)

Ok so this is super bad
AU: This is if dxd never met murphy so everyone is still alive. uh in this Simon and his family lives with Murphy and didn't start the whole 'the murphy' as he knew it would end bad. Murphy in this has more power here than in the show.Blends are different. Serena died but lucy is alive. Murphy is the owner of the biscuit factory. Murphy has way more PTSD

I don't own any characters they are all from The Asylum and SYFY