The Ruined Kingdom of Mamuta Adonis and Doroka arrive in Mamuta, who looks to be abandoned. They see a woman on the ground who turns out to be a robot, Adonis says it is a Madoa; a mechanical doll created as a plaything for humans. They go to a room where a bunch of them are making love to a corpse, they are made by Redia. Somewhere, two kunoichi named Five and Six kills Redian soldiers. Adonis tells about the slave trade back in Redia, it wasn't easy for this nation to import many Redia sex robots, so they offered their own women in exchange for more dolls...