Descrizione

An alien humanoid arrives on a US Air Force base located on a fictional island in the South Pacific; He is called the "Nimbus," as he appeared from the clouds and returns to the clouds, and is from the artificial planetoid "Helix"; He doest have much memory nor does he know where he is or who the inhabitants of Earth are—he just knows he has to kill, via his electricity control powers, other alien humanoids who also arrive on Earth at the same time he does.