Aquaman is captured by Queen Ocina when one of Atlantis' lost cities rises from the sea.Ocina plans to conquer the surface world with her female warriors. Wonder Woman and Rima fly to Washigton, DC to stop them, but are captured as well after a short fight. Imprisoned in Ocina's water dungeon, Wonder Woman sends a mental distress signal to Hippolyta, the Queen of the Amazons of Paradise Island. Hippolyta receives the message and gathers the Amazon armies together to confront Ocina. Arriving in Washington on their invisible sky-chariots, Hippolyta and the Amazons quickly rout Ocina's forces, while Divina, one of the other Amazons, frees Wonder Woman, Rima and Aquaman. They join the battle and Ocina is defeated.