When the student of Princess Luna, a young Pegasus known as Fable an Ode, helps his master become Nightmare Moon he does what he can to stop her but is it too late, is Equestria ruined before it even can get off it's feet?
My Little Pony - Rated: T - English - Chapters: 1 - Words: 820 - Published: 11/30/2013 - Princess Celestia, Princess Luna/Nightmare Moon, OC