Tras infiltrarse en una organización criminal, un implacable agente especial pone a prueba su integridad cuando crea lazos con el hijo pequeño del líder.

Patrick is a tenacious lawyer specializing in environmental law. France is a schoolteacher who becomes an activist after her husband develops cancer from exposure to a pesticide. Mathias is an ambitious lobbyist for a chemical corporation.

Fervidly dark lovesick horror inspired by the real-life criminal duo, the Lonely Hearts Killers.