Once upon a time in a magical land of Equestria....
Son of Discord
Years have passed since the death of Regal Crescent, a once great hero of the Crystal Knights. The Revanites are all but destroyed since his downfall.
Light Sparkle, daughter of Charming Thunder and Twilight Sparkle now learns about magic and the history of the Crystal Knights during the Discord Wars.
Meanwhile at Canterlot, Charming Thunder attends a meeting with Princess Celestia and Princess Luna about a dark presence in Equestria....