Omar is nine years old. He lives in the "chaâba" of his father, a small shanty town somewhere deep in the 1960s. The chaâba is made up of twenty-one immigrant families from El Ourica, a village in Algeria, who have fled to France to escape from poverty and war. The youngest of their children, born in this wooden planks and corrugated iron, will grow up to become the first wave of second-generation Algerians in France. Among the various life stories that each form part of the convoluted tale of this immigration, this film follows the path of Omar, caught between this little corner of Algeria and france.