The Great Mazinger is attacked by Warrior Beasts after defeating Dr. Hell, but is rescued by Tetsuya Tsurugi and the Science Fortress Laboratory. They then join forces to take down the revived Mycenae Empire and the Great General of Darkness.
Great Mazinger
The series explores the consequences of Dr. Hell's defeat and the emergence of Warrior Beasts, a formidable force that heavily damages Mazinger Z. Just as all hope seems lost, Mazinger Z is rescued by Great Mazinger, along with the aid of other key characters.
