A fanboy of a supervillain supergroup known as the Vicious 6, Gru hatches a plan to become evil enough to join them, with the backup of his followers, the Minions.
The Red Ribbon Army, an evil organization that was once destroyed by Goku in the past, has been reformed by a group of people who have created new and mightier Androids, Gamma 1 and Gamma 2, and seek vengeance against Goku and his family.