The CBF is sent into a battle zone but arrives too late. The entire army has been wiped out with no signs they even left a scratch on the enemy forces. Then, in the rubble, they find a lone survivor.
天地を覆うほどの敵がヨーロッパを襲撃！ レーダーにも映らず、姿なき敵。脅える残存兵に事情を聞くが…。
