In the garish desert oasis of Oasisburg—a theme-park nightmare of forced fun—amnesiac casino waitress Selina Kyle drifts through a hollow life of degrading uniforms and predatory bosses. After a mysterious hag leads her to a hidden Catwoman costume, Selina awakens to her true self and discovers that the city's beloved superhero team, the Cult of Good, is secretly a band of murderous mercenaries planning a catastrophic heist. Rallying an army of fed-up women who transform into their own feline avengers, Selina must expose the heroes as villains, save the city, and decide which of two charming suitors—a journalist or an architect—is actually the psychopath in the helmet.