Deep red flash of lightning, sky flying Mazinger

Synopsis

Through reports from Rico, the spy planted inside the Photon Power Laboratory, Dr. Hell learns that the wings that will let Mazinger Z fly are nearly complete. Hearing that their development has entered the testing phase, he sends out the Mechanical Beast Genocider F9 to attack the lab. With Rico switching off the super barrier from inside, the lab takes a devastating blow. To turn the tide, Professor Yumi decides to take a risky gamble.