Princess Twilight Sparkle is having a great life; she has a loving family, amazing friends, and her own castle. But all that is not meant to last; she discovers that five years into the future (much to both her and her friends' shock and horror) she will become the Number One Enemy of Equestria and a ruthless mass murderer. Her future self, known as Dark Spark, has stuck Twilight in the dystopian Equestria and has gone back in time to create the events that will lead Twilight to becoming evil. Now the princess must fight her way back and defeat Dark Spark before it's too late.
This is loosely based on the Danny Phantom episode The Ultimate Enemy, but there are massive differences. This is my first fanfic for MLP, so constructive criticism will be appreciated. Thanks to ChingKittyCat for designing the cover photo! :)