Sunset Shimmer was simply enjoying a night indoors with her friends, but the magical energies of the human world which clashed in Rainbow Rocks has caused something unexpected to happen.

My name is Sunset Shimmer, and I wanted to speak to the human Twilight about a closely guarded secret. I have a journal... one that contains secrets... personal secrets about my life from past to present...secret feelings about my friends...

Sunset Shimmer must save Termina, a parallel world to Hyrule on the verge of ruin. By her side is her friend and mentor, Princess Twilight Sparkle. Can Sunset overcome the odds stacked against her?

Pinkie Pie has a new game for her friends to play, but it's a different kind of game. Over the course of the next hour, they will be experiencing their worst nightmares.

The legend continues as Sunset Shimmer explores the mysterious Koholint Island.

Watching an old fantasy game on television, Rainbow Dash can't stop talking about it much to Sunset's annoyance. But, when the game becomes real, the two along with Pinkie Pie and Twilight must do all they can to survive.