Shin Mazinger Shougeki! Z-hen

The discovery of Photon Power promises to solve humanity's energy problems, but Dr. Hell sees in it the means to conquer the world. From the ancient ruins of Bardos Island, he unleashes Mechanical Beasts and sends Baron Ashura and his other commanders to seize the Photon Power Laboratory.

Standing against them is hot-blooded Kouji Kabuto, who inherits the super robot Mazinger Z from his grandfather. As Kouji learns to control a machine capable of becoming either a god or a devil, his battle with Dr. Hell exposes secrets tied to the ancient Mycenaean civilization, the Kabuto family, and the true power sleeping inside Mazinger.