1) The document profiles Brazilian fighter Aloisio "Dado" Barros and his journey through the world of vale tudo and mixed martial arts. It describes Dado's upbringing in Rio de Janeiro and his current struggle to achieve success as a fighter.
2) Dado agrees to be the author's guide to observe the vale tudo scene in Brazil and the lives of its participants. The author describes visiting Dado's training locations in Rio's slums and favelas.
3) Though Dado has found some success fighting in Japan, he remains determined to break through to the UFC. He cobble together an existence training others and working odd jobs while constantly training himself