A ripping adventure yarn about teenage boys who join the crew of a ship of the Dutch East India Company in the 17th century. After a dramatic shipwreck and escape from an attack by natives, they must make their way to safety by themselves.

Siporta, the space conqueror, has captured the only being in the universe that can stop him: the Canon Robot. Unable to control it, he decides to melt it down and use the parts to create his own combat robot. Now the people of Earth are in a race against time to save the Canon Robot from destruction so that they can use it to defeat the otherwise invulnerable Siporta.

When the evil T. Devil wants to take control of the galaxy, he enlists Andrew to help him in his quest for inter-galactic domination. Andrew starts capturing all of Earth's spaceships in order to investigate the planet. Meanwhile, on Earth, the scientists become curious about the disappearing ships and form a squad to investigate. When Andrew begins the invasion, the squad must enter into an epic space battle with the aliens with the fate of the world at stake. Can mankind overcome the awesome power of the alien invaders and save the world?