A human fugitive from an animated multiverse enlists the help of Huskywood queen Holly Husky and her friends to destroy a planet-sized mechanical being named Zaslav, who has turned the multiverse into a wasteland using a special kind of toxic gas and plans to erase it using a device known as the Dimension Hopper. Along with their multiverse counterparts and a cranky squirrel called the Acoracle, the Strange Journey gang must restore peace and harmony in the decaying multiverse before Zaslav succeeds with his devious plan.