Is the year 1970s on earth, and suddenly the devil space empire Beelzebub beast space corps led by Bin Day began their invasion. The invasion was predicted by a space robot laboratory called Wu, and he was secretly building Super Robot called "Yuck PX" that is piloted by a human called Hazime Kei (17 years old) that is the leader of the red squadron.

Is the year 1970s on earth, and suddenly the devil space empire Beelzebub beast space corps led by Bin Day began their invasion. The invasion was predicted by a space robot laboratory called Wu, and he was secretly building Super Robot called "Yuck PX" that is piloted by a human called Hazime Kei (17 years old) that is the leader of the red squadron.