Little did Zarkon dream that on a tiny south sea paradise loomed an evil force that would challenge even his mighty powers and the courage and skills of the Omega men. Then with shattering suddenness Zarkon and his team were thrown into the path of the hideous flaming figure that rose from the mouth of a living volcano to bring scorching death and boiling terror to mankind! There was only one way for Zarkon to combat this satanic spectre from inner space. He had to descend into the monster's lair, and in that fiery inferno deep in the bowels of the Earth, Zarkon and his followers plunged into their most hair-raising adventure!