Nonon is an orphan who left Mali and the Kaye region at the age of 14 to go to Europe, and who is today, after crossing the desert, in transit in the mountains of Morocco. We discover his terrible living conditions in the forests surrounding Nador, his daily life as well as that of sub-Saharans, the different paths they can take to get around the ban on entering the city of Nador, to escape the multiple roundups, the destruction of the camps in the mountains... Finally, we see the barrier crossed...