An unclaimed fortune, grown for centuries in a British bank account, becomes a potential windfall for Bernadito Castiñeiras and the residents of the tiny village of Yaragüey, Cuba. To receive his massive inheritance check, Bernadito must prove his lineage to the Castiñeiras nuns who first populated the region. In an isolated and impoverished town where many residents share the same surname, a feud breaks out between the "Castiñeiras" and "Castiñeyras" families.

Barbara, a journalist in the beginning of the 20th century, searches in the border between Portugal and Galicia a bandit called El Argentino. In her travel she meets two men that say that they belong to his gang.