In the quiet universe, a spaceship named "Betty" is flying towards the planet "Auriga". On the ship are dozens of anesthetized and frozen earthlings, who are completely unaware of the impending disaster. It turns out that the unscrupulous military and businessmen have abducted these people and sent them to "Auriga" to hatch the eggs laid by the Alien Queen two hundred years ago. Ripley (Sigourney Weaver) has become the reincarnated alien born by the Alien Queen. She has the genes of the alien in her genes, becoming particularly strong, flickering, and becoming a "two-faced person". There is a young woman named Kaur (Winona Ryder) on "Betty" who is trying to sabotage the plan to hatch the alien eggs. When "Betty" came to "Auriga", something unexpected happened!