The feelings of guilt, disgust and indignation assailing David, an executive whose 16-year-old daughter is murdered - serve as the main guideline. The film, shot in an urban bus straddled on a sidewalk, in addition to the executive and his daughter, has the following characters: a bus-driver, a ticket collector and a woman. In the wake of totally different experiences and destinies, these characters end up by realizing the uselessness of closing oneself up to life however adverse reality may be, however brutish daily life presents itself to us.