Odlulu takes the Guitar Key from Wizard Melodia in order to be the best guitar player in Buenos Aires. Only problem is that the Guitar Key is what Wizard Melodia plays the guitar to control the rising & setting of the blue moon every 2.5 years.

When Odlulu uses the Fairytale Key to pull Hans Christian Andersen's fairytale characters from an old storybook and into present day Copenhagen, the Wanderers must rely on their knowledge of these timeless stories to put these characters back where they belong.

When Odlulu enters Fritz as a dog in a sheepherding competition, Fritz uses the Magnet Key to gently guide all the sheep. But when he loses control of the sheep and they spill into Auckland, the Wanderers must find a way to lead the flock back where they belong.