The Machine Baron- The Ultimate Collector. He desires unique and antique machines, old robots, vacuum cleaners, watches; anything of witch there is only one in the world.

The villain crashes an antique machine show, but is handily defeated by Narutaki and Goriki. He vows his vengeance, and in order to learn Goriki's weaknesses, disguises himself as a reporter, wanting a story on Narutaki. As time passes, the Machine Baron's desire to destroy Goriki turns into a desire to possess the machine. Unable to bring himself to destroy Goriki when he has the chance, the Machine Baron must finally admit the truth- he has fallen in love with Goriki!

The devious Machine Baron arrives on the scene, but his latest scheme has a major flaw in it. It seems that the robot he intends on unleashing upon the city has lost its power source, and while he searches the city, and buys himself some time, Ling Ling finds the device and, thinking that it's an old fashioned sauna, takes it home to help with her latest diet.