With an unusually cheerful air, Adel tells Dayan about his meeting with Ariane and takes the opportunity to ask him what he thinks of her. Inviting him to make the connection between his dysfunctional relationship and that of his parents, Dayan brings him back to his own torments. Troubled, the policeman tells him about a photo found at his father's house.
Paris, autumn 2015. In Philippe Dayan's analysis office, a surgeon in disarray in love, a couple in crisis, a suicidal teenager follow one another day after day. On a November evening, killers enter Paris.
