O is a young, vivacious photographer who falls in love with Rene. While their relationship seems like a storybook romance at first, everything changes when he sends her to a place called Roissy, where women are subjected to intense physical and psychological S&M training to make them the perfect slaves.

Earning her living by dubbing American TV Series, a woman dreams of becoming an international Hollywood star.

In this highly stylized Brazilian drama a sax player fondly remembers one wonderful night spent with his life's love and decides to find her again. He embarks upon a quest through the wild streets of Rio to find her. Along the way he meets an assortment of odd urban underworld characters.