After the defeat of the Dazzlings, Sunset Shimmer finds herself at the center of an ancient struggle for power. With the net closing around them, can Sunset and her friends find out the truth before it finds them?
Fluttershy is kidnapped by a deranged psychopath, and the kidnapper issues Twilight Sparkle an ultimatum: perform a daring heist on the Royal Vault beneath Canterlot Castle, or let her friend die.
Twilight is teleported to Blood Gulch Canyon after meddling with a ship that crash landed in Equestria. She must enlist the help of the local red and blue soldiers to get home while unraveling a dark conspiracy linking her world to a shadowy agency.