Bee-ra, superhero of justice, and Lomi the Queen of Darkness, supervillain extraordinaire, are rivals. But they have a secret: they're sisters. And their rivalry is based on one thing and one thing only: it's all an elaborate prank on their eldest sibling, Major Johnson, Mayor of Mala Noticia. Together with their brother Fredward "Hack the Machine," inventor and tech guru with questionable loyalty, they have a bet on who can wreak the most havoc on the Mayor's beloved city.