Jenova is an extraterrestrial life-form in the Final Fantasy VII series. Jenova serves as a major antagonist and experiments on its cells have produced many of the other antagonists as well, including Sephiroth . Jenova appears as a gray-skinned woman, Jenova is bare, with something resembling a heart at its feet. Connected to the heart-like organ are a number of tubes that reach to different parts of the body