Les Gueules Noire, an alternative rock group from the 80s, is reforming, while its members are over fifty. Baku, the singer, gave up everything to find the stage and maybe start a career again, his real life. The public is there. The dates are linked. After a concert, the group leaves at night to reach the next stage of the tour. During discussions in the vehicles, petrol stations and small towns that line the route, Baku realizes that he is perhaps the only one who is really motivated by this comeback.