Anime Reviews writes: "In 1939 a mysterious life form called Neuroi appeared around the world. The Neuroi slowly, but surely, destroyed human cities andStrike Witches Box armies, creating their own nests in the skies above the ruined lands. Humanity has come together under the flag of defeating the Neuroi threat, but even with armies around the world fighting at earnest the Neuroi remained unbeatable. However, the invention of the Striker Unit changed that reality." (Anime, Strike Witches) 8/10