The Story of an Ace Pilot Who Is the Only Man in an Alien Army Where Chastity Has Been Reversed

[The battlefield belongs to women. Men should stay out of it.] This is the era when the Vurds, an extraterrestrial intelligence, rule the galaxy. Terusei Hokuto, an ace pilot from Earth, uses his exceptional piloting skills to drive the humanoid mobile weapon “Stryker” as a mercenary.

On the battlefield, he is a warrior, but when he gets off the plane, he is nothing more than a poor man from Earth. Will there ever be a day of rest for Terusei, who is being targeted (sexually) by the Vurds, who have a high s*x drive and physical ability?