It is a story of unrelenting efforts of the Ultra Guard, that defends Earth from alien invaders, and Ultraseven, a hero that helps human hand in hand with the Ultra Guard to fight.
Several sets of eyes were observing Ultraseven battling with Aaron who plan to take over Earth. Their plan was to study Ultraseven's abilities to defeat him, then bring him to public execution in order to weaken the human's mental strengths.
S1E39 25 min