Empress Blue Lightning is training with her musical apprentice, Flamedrifter Hill when suddenly a boom is heard, shaking the whole kingdom. The Mane 7 run to find out what it was. It's a meteor that has given them superpowers! But it also has the power to travel to different worlds, trapping Blue Lightning and Flamedrifter in a Parallel Universe of their own with a villain on the loose back home. Can Blue and Flame get back home before its too late?