After returning home from the Pirate Games, Roberto reads a letter from the doctor who delivered his son indicating his beloved Helene may be alive They learn Madame Heureux kidnapped Helene just after she gave birth. Soon Roberto and Chris are reunited with their missing loved one only to return and discover Captain Arthur Benedict kidnapped Helene again Gathering the crew and family aboard the Eagle's Rook, they set sail on a cat and mouse chase in pursuit of Helene, kidnapped by Captain Benedict."