The harmony in Equestria has been broken. The earth ponies, unicorns, and pegasi no longer trust one another and worse still, there is no magic left in the world! Sunny is the only pony in Maretime Bay who is not afraid of outsiders. So, when a unicorn named Izzy Moonbow suddenly shows up in town, the two soon become fast friends. Together they must set out on a grand adventure to bring back the magic and restore the harmony in Equestria!