Studio TF1

France, 1963. Since she was a child, Natacha has dreamed of freedom and adventure. Her dream has a name: air hostess. She admires the women who fly the world, with no ties, no husbands, and no cooking to do. Despite all her efforts Natacha does not match the walking fantasy that an air hostess is supposed to embody at the time. She's too... or not enough... whatever it is, she hasn't got it!

As a group of kids, whose families have been kicked out of their Marseille neighborhood, are about to leave forever, and just as they're about to pack up their dreams they find a mysterious box containing clues to a hidden treasure. Hoping to save their homes, they seek the help of Marius, the so-called "King of Marseille"?