Gintoki and co have launched in the Galactic Merchant Fleet Robot Kaien to take out Dark Vader.  Having made peace with the Renho, they now fight for their pride as Earthlings and samurai against Dark Vader, who has become one with the Renho home planet.  Will they be able to restore peace to the universe?
Sorry that you didn't get any 
screen time in the Benizakura arc!
¡Lamento no haberte conseguido alguna escena en el arco Benizakura!
Desculpe por você não aparecer 
na história de Benizakura!