The couple Laura and Israël have a five-year-old son, Lucas. They live together but seem to have lost interest in one another's thoughts and cares. Their relationship seems headed for the rocks, and the only one who seems to still be looking for something from life is Lucas.
21 sequence shots depict moments in a defining night of the Battle of Rua Maria Antônia, in October 1968, from the point of view of the students and professors of the Left-wing Student Movement, in the Philosophy Faculty building of USP.