In an altered 1944, where World War II unfolds differently, the world faces an alien threat by the Neuroi invaders. These enigmatic foes unleash a deadly miasma, forcing humans to seek refuge. Striking with aircraft, they exploit Earth's resources, leaving chaos in their wake. Enter the witches, humanity's shield, wielding magical powers and advanced technology. Among them, the 501st Joint Fighter Wing stands as a beacon of hope, defending the British Isles. Can these extraordinary warriors reclaim Earth and restore peace? Witness the epic struggle in Strike Witches!