With graduation close on the horizon, the Hu-Mane six are all looking to their own paths in life. But while some settle into the family business and others gaze forward with wonder, others, one former unicorn in particular, are not so certain of what the future holds. But just when their friendship seems lost, something begins that will alter all of their lives forever, and send them down a path there can be no return from.
After centuries of normality magic is returning to the human world, and with it countless enchanted races. But dragons and chimera's will be the least of their worries when they learn an ancient evil, Grogar the Conqueror, has woken from his slumber, and is Tartarus bent on reclaiming his throne and exacting his revenge on the world that defied him. Aided by villains old and new, Sunset Shimmer and her friends will need each other now more than ever if they are to protect their home from the Dark Lord of Tambelon.