Vegeta, Bulma, and Trunks attend a science competition that Bulma is participating in, which is hosted by Mr. Satan, while Goku is hired to work security for the event. Dr. Senbei Norimaki of Penguin Village, who has created a device that can create any item its user can think of out of thin air, wins the award. Dr. Norimaki’s nemesis, Dr. Mashirito, appears as a ghost, and reveals that he has used a chemical called Playtine-X to gain control over Norimaki’s powerful robot daughter, Arale Norimaki. Vegeta attempts to stop Arale, but her overwhelming strength and seeming ability to defy the laws of physics are too much for him. She knocks him flying into the distance. Goku transforms into Super Saiyan Blue and begins fighting Arale. They initially seem to be evenly matched, but it becomes apparent that their battle could easily destroy the Earth. Dr. Norimaki is able to use his new invention to distract Arale temporarily. Meanwhile, Bulma uses the invention to conjure up a mass of delicious food, which immediately attracts Beerus, who had been taking a nap. Dr. Mashirito confronts Beerus, who promptly obliterates him. Beerus also easily overpowers Arale. Just as Beerus is about to destroy her, the food he has eaten causes him severe stomach pain, which prompts him to rush home with Whis immediately. Shortly after, Dr. Norimaki and Arale leave and return home. Goku and Arale agree to fight again in the future.