In a quiet neighborhood in Paris, a solitary man lives a life of monotonous routines, seemingly invisible to the eyes of others. Monsieur Hire, a middle-aged jeweler with a murky past and keen observation skills, finds himself trapped in the solitude of his existence, enveloped in his own mysteries and secrets. However, his life takes an unexpected turn when he becomes obsessed with Alice, a lively young neighbor who becomes the center of his attention.
Alice, with her free spirit and disorganized life, captures not only Hire's interest but also that of the rest of the neighborhood. As Hire immerses himself further into her world, he begins to reshape his own reality, seeking a genuine connection with the young woman. Meanwhile, dark rumors about the murder of a neighbor linger in the air, and Hire becomes the prime suspect due to his peculiar behavior and enigmatic nature.
The film explores themes of desire, loneliness, and misunderstandings, presenting a delicate portrait of a man who yearns to be seen and understood. Tension mounts as the relationship between Hire and Alice evolves, leading to an unexpected conclusion that challenges perceptions and morality. The story unfolds as a psychological thriller that invites reflection on identity and the shadows of the human soul, leaving the viewer questioning the true nature of guilt and redemption.