The contest that Lord Sandrake organized to elect "Miss Inter Beauty" actually hides a plot aimed at kidnapping the participants and transforming them into Meganoids
Commander Neros occupied the entire city of Erinton to test his powerful anti-gravity machine. When he transforms into Megaborg to demonstrate how great his destructive power is, Banjo must fight it
Commander Bemmel, the meganoid pirate, has a mania for stealing cruise ships and planes still being tested, to add them to his collection. Daitarn 3 is also in danger...
Banjo and Beauty arrive in a village occupied by enemy forces. Here the inhabitants were captured by Brandol and are now at risk of being transformed into Meganoids
Banjo and his companions received an invitation from Dr. Animad, a keen supporter of the need to protect and safeguard nature. In reality, the scientist is a crazy fanatic who intends to transform everyone into Meganoids.
Banjo is ready to challenge the Meganoids who, once again, after completing the Teleportation Machine, are willing to capture as many human beings as possible.
Wong is a movie star and wants to defeat Banjo, he wants to add in one of his films a fight scene with the pilot of the Daitarn 3. Of course the actor is not a human being ...