Paul Vasiliu, a geologist, returns to his native village. Excavating for irrigation works gives him the opportunity to discover some valuable minerals. Now he has to convince the villagers to postpone theirs lifelong dream of having irrigations in their fields to examine if the mineral deposits are economically viable. A common communist propaganda item of those times.
1848, Transylvania. Avram Iancu raises a peasant army to defend the rights of the Romanian ethnics, while Nicolae Bălcescu tries a diplomatic approach.
Narra la lucha de los dacios, los primeros rumanos, contra las legiones romanas. El emperador Domiziano y el comandante de las legiones romanas en la Dacia, Furio, quieren el sometimiento total del país, mientras el senador Ezio prefiere la alianza. El asesinato de Ezio por un soldado de Decébalo, rey de los dacios, sirve de justificación para que Roma decida una represión armada.