Paul Muad\'Dib Atreides is the absolute ruler of the inhabited Universe, a monopolist on the production of Spice, which is produced by the creatures of the planet Arrakis (Dune). This substance is used as rocket fuel and as a means of ingestion. Under the influence of Spice, new possibilities are revealed to humans, although it is also dangerous. Once a backwater planet, Dune became the capital with the discovery of the properties of Spice, and now all decrees for the Universe come from the House of Atreides, which has settled on Dune. Muad\'Dib has a highly dangerous enemy - the Harkonnens, who dream of regaining the lost dominion of the Empire and seizing control of the production of Spice. The machinations of the House of Harkonnens will bring much sorrow to the inhabitants of the House of Atreides until they finally decide to unite. The miniseries is based on the books \"Dune Messiah\" (1969) and \"Children of Dune\" (1976) by Frank Herbert.