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 monthly special training for Ultra Guard is held and, Amagi and Soga, are lost after a skydiving incident. When they wake up, they find themselves in a forest full of vampire plants and monstrous beings that look like spiders and mites.
S1E18 25 min
