Far'Hook is a 20 year-old rapper. After a score settling, he has to leave Paris for a while. His producer, Bilal, offers him to replace him to follow Serge, his father, on his journey around the French harbours on the footsteps of the painter Joseph Vernet.
Despite the generational and cultural shock, the promising rapper and the builder from the North of France will develop an uneven friendship, through a long haul that will lead them to Marseille for one last concert, of reconciliation.