sentences:  As a result, the armed forces of the world have allied together to combat the Neuroi threat instead of fighting among themselves.As the regular weaponry have no effect against the Neuroi's technology, the military instead calls upon Witches, young girls who possess magical abilities capable of fighting against the Neuroi.The Witches, who are inspired by famous real-life pilots, grow animal ears and tails when using their magic, and can use special machines known as Striker Units, which feature designs based on real-life aircraft, to fly through the sky and increase the strength of their magical ability in combat.