Anti-hero Gentaro and his sidekick Goro (who has the ability to transform into the Iron King) must do battle against against various threats including a vengeful ancient clan, phantom terrorists, and invading extraterrestrials.
Anti-hero Gentaro and his sidekick Goro (who has the ability to transform into the Iron King) must do battle against against various threats including a vengeful ancient clan, phantom terrorists, and invading extraterrestrials.
