The Earth is in danger! Soon we will be replaced by disembodied Souls. They supersede human mind and take the full control of the human body. The majority of the planet population has gone aloft. Only a few are hiding in a miserable attempt to postpone the inevitable... Now the Soul is trying to take over a young Melanie's body. However something unexpected is happening: Melanie and her Soul have to coexist in one single body. The Host ought to track and give up earthling-rebels with whom Melanie has a connection, but it helps her to survive and save everybody.