On Battleworld, Roberto R. Reyes was drafted into the Killoseum after a minor infraction when the "Ignition spirit" was detected inside him. Ghost Racers were forced to compete against each other for Arcade and the Archangel Zadkiel to the thrill of the crowd. The winner became a darling of the media and the fans but, secretly, every racer who lost was tortured unrelentingly to get them to race harder in the next round. After one round of torture, Robbie won an unprecedented streak of races in a desperate drive to stay out of the torture chambers. He eventually led a revolution among the Ghost Racers, casting aside their tormentors and claiming their true legacy as Spirits of Vengeance.