(Spoilers for Season 5 Finale) Twilight failed to stop Starlight Glimmer, and Equestria is fighting against King Sombra's army. The world of Equestria as you knew it has been turned upside down, and torn apart by war.
This is my first story, so please leave some feedback on anything I can improve on! Enjoy the fic, I'm gonna go cry in a corner over the perfection of the finale.