When mankind disappears, a droid ship grows embryos to perpetuate the species. A girl is raised by the robot, who is “ her mother ”. Everything is fine until the land comes from a landowner that her daughter receives and tells him that the droids are not good and that they have done a great deal out there. The daughter escapes, but when she gets to the ground she sees she can not resist and returns to the ship. There she destroys my mother.