Bastion 36 plot
Antoine Cerda is a high-ranking police officer in the prestigious Investigation and Intervention Brigade, working in Paris. When he is transferred to an elite unit, Antoine later turns his back on his former comrades and unit. Thirteen months later, two members of his old unit are murdered in less than 24 hours. When a third goes missing under mysterious circumstances, Antoine decides to launch his own investigation. This quickly leads him into an intense rivalry between police officers, which sends him into a terrible downward spiral.