President Ookouchi and the "Iron" Major Busujima argue over the ownership of Dai-Guard, but it remains in the hands of the 21st Century Defense Security. Agent Shirota advises the Major that it would be counter-productive to requisition the Dai-Guard. A Pyramid Type Heterodyne appears and the army tries to stop it. An injured truck driver lies trapped on top of it and Shirota advises the Akagi that saving him is not as important as stopping the Heterodyne...