Our heroes take in Sharkbeard, whose ship has been stolen. He quickly blackmails Ruby so that she convinces the Super 4 to come help him recover his "Queen of the Seas". Our heroes and their new forced shipmate discover the thieves and bring the ship back safe and sound. But so as he doesn't lose face in front of his men, Sharkbeard accuses our heroes of having stolen his ship and has them imprisoned. To rescue her friends, Ruby will have to blackmail her blackmailer.