Once a peaceful planet, Planet Alpha was attacked by the monsterous Zulu. Alphaman was sent to search for a being worthy of the Bravo Powers. Hitoshi Nakamura was chosen, and was taken to Planet Alpha to stop Zulu. Other heroes where summoned to fight Zulu, and they fomred the Bravo-Corps. The team fused into the being Bravomaster and destroyed the fiendish beast. The Planet and it's residents are now presumably at peace.