火星令嬢

Synopsis

(from ebookjapan): On a devastated Earth, Fantom Moly, on his way to rescue his crash-landed friends, sees... "The 3rd era of Zethrus. Xeno is a lone sniper with the fate of the solar system on his shoulders. While waiting for the enemy, who may come at any moment, he dreams of a Japanese sniper fighting alone and helpless. On a dimly lit battlefield, men and women put their respective pride on the line and try to survive...