Future man who identifies himself as a "spiral King" is the world man has dominated the ground, the human race is confined to the deep underground, alive, was dead.
I do not know only dry holes "Simon" is dig a hole with the aim of the ground to believe is "Kamina".
But adults had forgotten There 's no ground, and the ground.
One day, a woman with a rifle and huge "face" from the ground "Yoko" is coming to shake.
"Simon" is boarded he found "Robot gun Men", defeat the enemy, it was go out to the ground.
But, death is important big brother "Kamina" in the fight, it falls.
Bounced back by daughter "near" in the appeared there "spiral King," "Simon" is, go challenge to the grand Naru fight.
Now not seen in Japan "hot" animation is here.
Story to the universe from the earth, and will become a huge grand.