The story of the film is set in the not-too-distant future when the earth is invaded by an alien creature called "soul". By parasitizing in the human nervous system, this organism gradually wipes out the human nature, controls and replaces the human mind, and lives on the earth through the human body. As a result, the parasitic alien race became the new master of the earth, and the former master of the earth-human beings were reduced to A Hospedeira with only the body left. The "soul" sent the controlled "humans" as "hunters" to hunt down others. Surviving humans
.
The protagonist Melanieis a special A Hospedeira, who has been implanted in her body by the soul "roamer" who had lived on seven different planets, hoping to get Melanie’s memory about Information about the hiding place of mankind. However, Melanie, as A Hospedeira, is resistant to the "wanderer". Through her memory and influence, the "wanderer" can't help but fall in love with Melanie's memory that has not been invaded by alien creatures. The man-Gerrard. As a result, the two women who coexisted in the same body began their unwilling cooperation and embarked on a thrilling journey of escape and pursuit-looking for the person they love in common, but reunited with Gerrard After that, it was the beginning of Melanie's inner suffering and struggle.
.
