The evil two feet, three and a half inch tall villain Enormo has a device called the Reverse-Magnifying Ray, that shrinks anything it is zapped with. He manages to shrink Betty, Sparky, and X-5, who end up trapped in the fur of Enormo's large pet dog, Gryphon. The now incredibly small trio must battle this newly gigantic enemy and stop Enormo from shrinking everything in the universe./ Its Mother's Day on Earth, and Betty plans on treating her mom to a special day, but unfortunately, she gets called off on a routine mission to retrieve some crystals on a small, remote planet inhabited by a strange little creature named Slirps who has a unique and potentially dangerous connection to the environment around him. Maximus discovers Betty is held up on this small planet and travels there to try to finish her once and for all.