(SUMMARY IS SHORT FOR A REASON. [AND THE FOLLOWING STATEMENT IS NOT WHY] i WOULD LOVE TO KNOW WHAT PEOPLE THINK ABOUT THIS CONCEPT, SO, IF YOU DECIDE TO COMMENT, TELL ME WHAT YOU THINK)
Flutter May Shy remembers nothing of her past, not a bit. Damn amnesia's quickly getting to her.
She wants to make a new life for herself, and her only opportunity comes when demons begin to surface from the unknown. She soon realizes, though, that she must be the one to put these puppies down, especially a very, very big one…

Equestria is literally Hell on Earth in this Devil May Cry crossover.