In a dystopian Switzerland that has fallen under the fascist rule of an evil cheese tyrant, Heidi lives the pure and simple life in the Swiss Alps. Grandfather Alp�hi does his best to protect Heidi, but her yearning for freedom soon gets her into trouble with the dictator�s henchmen. The innocent girl transforms herself into a kick-ass female fighting force who sets out to liberate the country from the insane cheese fascists.