Sunny Starscout was raised knowing that the Mane 6 did in fact exist many many many moons ago. Her father told her stories of olden Equestria, and how it was once ruled by alicorns. Everypony got along with one another, including creatures such as dragons, hippogriffs, and Yaks. All brought together by the magic of friendship. However, before her father had passed, he had never explained to her what had happened all those years ago. When Equestria had fallen and friendship between creatures and pony species went up in flames. Now determined to find out what had happened, Sunny is joined by her new friends through the love, harmony, and magic of friendship. The gang is about to embark on the most perilous quest of their lives.