Betty goes below the surface of Ainrofilac Ubilam, and discovers a sort of aquatic wild west, where sharks are corralled like horses and shark riding outlaws run amok. Betty must stop the outlaw leader, a space cowboy by the name of Hopper the Chopper, and return to Earth to stop that "shark" Penelope from using Noah to cheat on an essay./ On Earth, Duncan is running for mayor of the school's winter carnival. Noah convinces Betty to run against him, but Betty is called off on a mission. In space, Betty must stop Iciclia, queen of the ice planet Glacies, who wants to freeze the tropical planet of Montego B and add it to her icy kingdom.