After the earth was destroyed by a nuclear war, the remaining people put together a giant space station called the "The Savior" into space to survive. Then after 97 years of living in space the counsel sends Shawn and 49 juveniles down to earth. At the moment of them arriving at the Earth Shawn and the 49 juveniles realized something that they did not expect. Shawn meets Nikita a girl with black hair and a guitar body with a difficult temperament and who had lived hidden and alone on earth.