I have my own definition of what a fallen angel is. There is no disgrace in an angel who steps down to earth. They are a kind of a demon, not in a biblical sense (I don't put my own faith in any particular religion). Their job is to give the corrupted human souls that which they seek to take, in exchange for value in return. This demon is fair, They are the keeper of balance on the scales. She, he or it goes by many names by many people. The name doesn't matter. I refer to Them as Karma.