In the vast and ruthless desert world of Arrakis, referred to as Dune, the worthy Home Atreides begins on a perilous journey to protect control of the world's most valuable resource, the flavor melange. As the young Fight it out Leto Atreides and his household show up on Arrakis, they deal with a treacherous landscape teeming with giant sandworms, treacherous Fremen tribes, and the ever-present threat of their sworn opponents, Home Harkonnen. In the middle of this unstable atmosphere, Leto and his concubine, Woman Jessica, begin on a clandestine breeding program, a determined attempt to fulfill an ancient prediction and protect the future of their dynasty.