Blueberry, accompanied by his faithful acolytes and an Indian shaman subject to terrifying visions, is on the track of a train full of gold. But a horde of confederates is also in search of this maggot that could change the fate of the immense butchery that was the war of secession. Cavalcades, battles, duels and pursuits are led by a Michel Blanc-Dumont at the top of his art and a François Corteggiani who has fun deploying all the screenplay of the great Charlier.