It's the end of the earth as we know it!
One morning, Alex Selky got dressed, waved goodbye to his mother, set off for school and disappeared.
A woman of beauty. A warrior of strength. A hunter of man.
The most dangerous part of the ultimate armored mecha...is the man who pilots it.
He was a powerful warrior from the future, trapped in a prehistoric land, battling for the survival of his people.
The Nightmare Has Begun!