When Cheese Sandwich came to Ponyville, Pinkie Pie found her world crashing in on her as a new party pony took over town. With parties going on day and night, the pink ball of sunshine found herself alone... and with loneliness comes a need for love.

When Nightmare Moon was defeated, Celestia knew the pony would never come back as long as she loved her sister. But when implausible events occur, even the best of ponies need their revenge.

Celestia has betrayed her student and her family and started the Dictatorship of Celestial Equestria. The Pony Games have begun, a fight to the death each year for 24 young mares and stallions.