6 months have passed since their last expedition. Galaxy Nebula, now a science teacher at Canterlot High, is called on for another journey, this time to a world, a world completely parallel to his own, filled with magical talking ponies. The reason? Someone is using a dark book to break down the walls of the Universe, and Galaxy may need professional help. Help from some old friends.

Not based on Journey 2: The Mysterious Island (Completely different story-line)