More adventures in a world of robots. Picking their way through a ruined city, Commander Buzz Correy and Cadet Happy soon find a robot control room. Could it be the master control for all the robots on the planet Gobonic? Robot patrols are hot on their heels, but their friend Mono radios in reports to help evade them. Will the anti gravity belts help keep clear of the robots that close in on them?
Elsewhere a batch of lifeless robots seem to offer no clues about the landslide that should have been the end of Cadet Happy. Has he escaped? Buzz and Mono do their part in trying to figure out the launching pattern of cargo ships from the planet.
Deruga may have had nefarius plans for Cadet Happy, but now he desperately needs the help of Commander Correy. Will he see the error of his ways in his former enslavement of others to make himself rich? Or will he become the victim of his own destructive plan? The rule of robots will soon be over, and Mono and his people will have a fresh start.