This is a story of the unrelenting efforts of the Ultra Guard, that defends Earth from alien invaders, and Ultraseven, a hero that helps humans hand-in-hand with the Ultra Guard.
The high-specification gunpowder, "Spyner," developed by the Terrestrial Defense Force, is attacked while being transported to the test site. The Ultra Guard has to carry the gunpowder, being part of the rally.
S1E28 25 min
