Song of the robot of fate Ryne X

Synopsis

One day, Shiro saves the beautiful Lorelei from the hands of the Iron Mask. Her father, Dr. Heinrich, had been on the run with a Mechanical Beast he had built at Dr. Hell's request. The professor had already been murdered, and in his last moments he revealed that Lorelei was a cyborg. In life, he had dreamed of building a robot to surpass Mazinger Z. Lorelei was the embodiment of that dream. To carry out her late father's dream, Lorelei challenges Mazinger Z to battle.