A top-secret research center received a DNA formula from space that has been replicated and mated with the female one. The result is a child, a girl who grew by leaps and bounds. Frightened by the results of the experiment, the scientists decided to destroy the experimental creature, but it escaped by breaking the bulletproof glass. And the creature has already turned from the girls into a woman with a very sexy appearance who longed to breed and started doing this right away. But inside her a terrifying monster was lurking that killed males after mating. For its capture a special expert group was created, which went on the bloody track of the female from space with an obsessive maternal instinct.