Evil undersea monarchs Ghaur and Llyra plot to summon the elder god Set - and the surface world's greatest heroes must unite to stop the demonic creature from rising! The Atlantean villains quickly dispatch Namor, and kidnap seven super-powered women - including She-Hulk, Storm and the Scarlet Witch - to become enthralled 'brides' for Set's seven serpent heads. As Atlantean forces assault the surface world, Earth's heroes must act quickly to stop every facet of the villains' complex plot! Can they turn the tide, or will a wave of ancient evil drown the world?