The offspring of two lovers from rival gangs, Zen is raised by her mother Zin in exile away from the dangerous underworld in which she once surrounded herself. Despite being autistic, Zen manages to learn the art of fighting through martial arts films on television and mimicking the kickboxing students practicing next to her home. When her mother becomes ill, Zen and her portly sidekick take it upon themselves to collect some her mothers old debts in order to pay for the costly hospital bills. Chocolate, or When Autistic Girls Attack!, is a rather disjointed film hindered by the scant development of its back story, but delivers ten fold with awe inspiring martial arts and a dementedly slapstick quality throughout.