Facing the deterioration of the machines and the advance of new technologies, the printing presses are closing their workshops. At the same time, a group of young people rediscovers the greatest technical innovation in the history of the written word: the typesetting printing. But it will be difficult for them to learn the trade since it has always been passed down from master to apprentice – and they are outsiders. The last graphic mechanic of the country will be in charge of teaching them so that this ancient technique can withstand the passage of time.