The Lunar Rebellion has tipped Equestria into Civil War. Families are split, cities burn all because of Nightmare moon. Celestia is still stunned by the horrific destrution of the Twin Crown Captial, she has become withdrawn and still refuses to use
After an undead creature attacks Apple Bloom, Princess Celestia sends Fluttershy to attempt to reform the assailant. That brief contact leaves an irreversible mark on Fluttershy's life. Follow her descent into a whirlwind of misery and despair.