Hidden in the depths of the planet Arus are five giant mechanical lions. Together, with the aid of magics long forgotten, they form Voltron: Defender of the Universe, an immensely powerful robot that will give the people of Arus the means necessary to restore their war-torn galaxy to peace. At the helm of the lions: five courageous pilots who have sworn themselves to protect this alien world, and the princess who commands it.  

This has all 6 issues of the updated Voltron Defenders of the Universe comics published by Image in 2003.