Great Mazinger

After Mazinger Z can no longer stand alone against the advancing Mycenae Empire, humanity's defense passes to Tetsuya Tsurugi and the far more powerful Great Mazinger. Raised and trained by Kenzo Kabuto for this purpose, Tetsuya fights alongside Jun Hono and Venus A from the Fortress of Science.

The Mycenae send monstrous Battle Beasts under the command of the Great General of Darkness, turning every attack into a test of Great Mazinger's strength and Tetsuya's resolve. As the war intensifies, the new pilot must prove that he can carry the burden left by Kouji Kabuto while facing an enemy determined to conquer the surface world.