After an entire week of school without seeing Otis, the magical unigoat. A doorway finally appears on Mudd's map. Doug and James waste no time jumping into an unknown adventure. They are transported to a strange land of magic and mystery. A troll has found a magical artifact and is using it to take everything for itself. Doug and James must reunite with their friend Otis. together they must navigate an odd place full of strange creatures both friendly and dangerous. And find a way to undo what the troll has done, then send the magic artifact to the library, where it will be safe. All before super time.