Twilight saved Chrysalis from a bitter end, thus changing her own fate and that of the Elements of Harmony. As she learns the power of redemption, Twilight gains power never before recorded in history. Equestria itself will never be the same.
Queen Twilight Sparkle is now the only ruler of Equestria. Her own safety and that of the nation are torn apart by those intent on their own rise to power and a shadow obsessed with immortality...