Sunset Shimmer has been through a lot. From magical prodigy, to runaway, to manipulative schemer, to demon, to remorseful outcast, to two-time savior of her school, Sunset has fought her way through more challenges than most people experience in a lifetime.

But now things have quieted down, and Sunset is no longer sure what to do with herself. While there are some challenges assisting the human version of Twilight Sparkle as she adjusts to life at CHS, nothing else seems very interesting. Each day goes by without magic, without adventure, with nothing but the dull routine of attending high school. Dissatisfied and restless, Sunset begins to long for life back in Equestria. Maybe if she moved back there, she would not feel quite so empty.

Princess Twilight disagrees, though, and urges Sunset to stay. She writes daily to encourage her friend, hoping to help Sunset persevere through the trials of ordinary life. She claims Sunset really can be happy in the human world.

If only Sunset can believe that.

Set between Friendship Games and Legend of Everfree.