Damien and Leito return to District 13 on a mission to bring peace to the troubled sector that is controlled by five different gang bosses, before the city's secret services take drastic measures to solve the problem.
After a successful mission againt drug lords, the efficient Captain Damien Tomaso is framed at home with three kilograms of heroin planted by the police in his kitchen and he is arrested. Meanwhile a group of teenager film the action of dirty agents leaded by Roland from the security agency executing policemen in their car and then leaving the car with the corpses in the 13th District to blame the gangs and begin a civil war. Behind these events, the corrupt chief of the security agency Walter Gassman had received a huge amount as kickback from the contructor Harriburton that has interest to contruct buildings in the poor area and uses the situation to force the President of France to authorize to nuke five tower in the district. The teenager with the film is hunted by the police but he deliver the memory card to Leito meanwhile Damien calls him from the precinct asking for help. The...

The story is set in the last one two years later , in 2015 , more difficult to manage in the suburbs of Paris put up cement wall thick , the slums and gang surrounded them , here it is "Banlieue 13 , no law, no system . The neighborhood now has 5 gangster respective control , conflict and violence are more frequent . Special Action Group , Senior Inspector Chadamian dashing Lei Yituo together again together into the gang , the City of this violence should be saved from chaos .