History
With the intent of using the Lost Race of Mu's power to destroy the surface world, Mole Man had his Moloids abduct Mary Jane Watson and Harry Osborn in order to blackmail Spider-Man in helping him. Spidey accepted and soon encountered Megos and Frela who brought him to the city. They offered to teach humanity their powers if they were to use them wisely. At that moment, the Moloids led by the Mole Man who had used his radar powers to monitor Spider-Man entered. The people of Mu first accused Spider-Man, who stopped most of the army and desperately fought the remaining Moloids until Megos and Frela came to help. They took Spidey back up, asking him to kept their existence a secret and stating that they would someday perhaps visit him.[1]