After around two months of dating, Flash Sentry and Twilight Sparkle get married. Soon after that, they decide to have their first baby.

After the prophecy has been fulfilled and the Elements of Chaos have been awoken, there is nothing stoping Twilight from waging war with Equestria, and the only goal in her mind is to conquer all of it.

When Twilight stumbles on a secret room in the library, she finds a prophecy that will turn her world upside down.