Unbeknown to the world at large, the future of the humanity is being decided on a lost island in the Sargasso Sea... There, an unscrupulous scientist, Doctor Bass, has made a deal with extraterrestrial knowledge, she must act as adoptive mother to a hoard of embryos from other planets. Doctor Bass must ensure that they hatch and grow. In the fullness of time, the strongest of them will survive at the expense of the weakest. And afterwards, they will subjugate the rest of the planet... The only people who can stop this happening are Noe, the warden of the island's natural park, and his daughter Kumba...