 Troops and revolutionaries clash incoherently at the polar cap, and Horn is eventually captured and sent to the prison planet of Vantee.Forging an alliance with the outlaws there, he takes advantage of the political conflict in the home world to capture the prison, apparently rescuing in the process Peter Sair, the Liberator, the leader of the failed revolt against Eron wherein Horn learned his skills.Returning with Sair to the chaos of Eron, Horn is able to capture the critical polar cap Tube station and thus take control of the planet, which he hands over to Wendre, and she in turn to Sair.