Marceau Léonetti, a diligent police officer, unexpectedly apprehends the son of a powerful attorney for DUI. Months later, the lawyer retaliates by falsely labeling Léonetti as abusive and ineffective, resulting in his reassignment to a rural police station. There, he encounters the charming Jeanne, and together they dive into a challenging investigation that tests their resolve and skills. As they unravel the complexities of their case, personal and professional tensions rise, revealing deeper truths about justice and integrity.