Farid, a young 26-year-old Frenchman, must travel to Algeria to save his father's house. While discovering this country in which he had never before set foot, he succumbs to the charms of a host of astonishing characters whose humour and simplicity affect him deeply. Amongst these is his cousin, a bright and lively young man who has the dream of one day going to France...
In a working-class immigrant neighborhood slated for demolition, Jo, the son of Ali, known as the Rescuer from the Algerian war, lives idle and delinquent, committing small assaults to pay for his drugs. One day, while attacking Slim's bar, he is arrested by Ben, a young beur cop torn between his roots and the imperatives of his mission to maintain public order. Giving in to the respect and friendship he feels for Ali, Ben agrees to release his son. But alas, far from calming down, Jo drifts deeper into violence, until the inevitable drama.
In 1955, a year after the birth of the National Liberation Front (FLN), Mahmoud was expelled from Algeria by the colonial authorities who feared his revolutionary speeches. At the age of 27, he arrived in the Algerian slum of Nanterre. Roughly questioned by FLN activists, in disagreement with the Algerian Nationalist Movement (MNA) who wanted to recognize theirs, he was then accepted as the local hairdresser and shoemaker. Subsequently, he became a driver during anti-MNA expeditions. Accepting increasingly dangerous missions, he is imprisoned by the French police and once again undergoes interrogations and special treatment by the police which will definitively undermine his sanity. One day, he no longer recognized his companions, and when joy broke out among the FLN militants, at the announcement of the signing of the Evian Accords, Mahmoud remained alone, frozen in an attitude of refusal, walled in his madness. Algeria has just won its independence.