When his lung-damaged daughter, Katya, lies at death' door, Dr. Gastro Nisteroes to extremes to save her, awakening a set of ancient genes left over fromrimeval times. Not only is she able to survive, but now she has astonishingew abilities come with a price, one that Dr. Nister never envisioned. Yearsater, when two marine biologists search the Pacific for a lost submarine,hey stumble upon an island in turmoil. A crazed, sadistic leader is traininghe indigenous inhabitants to be an army, one that practices cannibalism.mong his aides are Dr. Nister and his daughter, who have genetically alteredundreds of the chief's supporters. Finding themselves embroiled in thisadistic plot, the marine biologists discover something even more evil- alan that goes far beyond an indigenous uprising...and threatens the entirelobe with a genetic future that will return mankind to its most primitiveast - to the sea from which we came.