In 1989, Miguel is a child fascinated with the world of video games and the heroes of film and television. In the early hours of playing console, he comes across a message on his television that alerts him to the danger his mother is in. Miguel's efforts to warn her are in vain because she does not hear him and is in an accident.
Inspired in the Play "Auto da Barca do Inferno" by Gil Vicente, the only Portuguese playwright recognized in the universal history of theater, the story of "When The Angel And The Devil Cooperate" talks about a bet: if the world ended, where would most of the humans end up? In Heaven? Or in Hell? On Earth, the Angel and the Devil come across with the story of a father, Parvo, who blames his daughter's death on Onzeneiro. While Parvo looks to get his revenge on Onzeneiro, this one tries to get rid of the murder charges by paying of the judge. They both gather with their accomplices at the same place, a brothel, without knowing about each other's presence. Here alliances are formed and broken with the help of peculiar friendships, represented by the characters of "Auto da Barca do Inferno".
Olívia is a film student. Newcomer to a new reality, she has an affair with a stranger. This turns to be Cesar, her Filmology teacher, who also requires her to complete a short about Manoel de Oliveira.