In a remote hideout on the island of Bardos, Dr. Hell commands a legion of mechanical beasts, using his cane to control and direct their destructive rampage. Assisting him in his villainous schemes is the faithful Baron Ashura. However, standing against this evil alliance is the determined Kouji Kabuto, a fiery young teen seeking vengeance for his grandfather's murder by Dr. Hell. Empowered as the pilot of Mazinger Z, a colossal robot crafted from the unbreakable Super-Alloy Z, Kouji wields its formidable arsenal of attacks. From the devastating Koushiryoku Beam generated through its eyes to the iconic Rocket Punch, Mazinger Z proves to be a formidable force. With this unstoppable machine at his command, Kouji becomes the ultimate threat to Dr. Hell's reign of terror.