A prince. A cowgirl. The two couldn't be more different. But the universe has strange, incomprehensible ways that it brings ponies together. Strange, incomprehensible ways, that sometimes involve turning into something else.
There is a place, in the crack of the sky, were the border between alive and dead is breeched. There is a place, atop a frigid mountain, where souls are stolen. It is the ancient border to the afterlife...a place called Skylight.