A formerly modest neighborhood, St. Belmont, is changing. But as the recent appearance of prosperity, poverty and social injustice lurk in dark corners of this borough of Montreal. It is this reality that haunts Francis, a young lawyer of good family new owner of a condominium. Comfortably installed in front of his home theater equipment, Francois can’t even imagine the night he is about to experience. In the sky, a full autumn moon without forgiveness. In the streets, things start moving silently.