Far in the future, ecological disaster on Earth led humans to create a race of androids called Neoroids to clean up the mess but they promptly turned on their human masters and enslaved them. Enter a lone fighter named Casshan with a mission to free humanity ... and restore his family's honor.
In the near future, robot technology has advanced to the point of self-awareness. Under the leadership of the "Black King," machines have decimated the human population and conquered the world.
![Trailer: Casshan Robot Hunter OVA [ADV Films]](https://img.youtube.com/vi/LYSb9Q8oZ24/maxresdefault.jpg)
