The League of Liberty was founded by Kat Krusader, Golden Girl, and Duality Dame in an effort to combine their powers together and ward off the infestation of crime and criminals tearing their city of Liberty Grove apart. As they waged their war on crime, they attracted other unique and gifted heroines to join their cause, growing their numbers exponentially.
Despite their noble intentions and effective actions, the League is regarded by the official Liberty Grove Police Department to be nothing more than a gang of lawless vigilantes that take justice into their own hands. Part of this attitude stems from the corruption that has tainted even the LGPD. The all-female splinter group of the police, Femcops, shares similar skepticism of the League but nevertheless has teamed up with them on certain occasions.