Strike Witches: War for Humanity

Its June 1944, and Britannia is the frontline against the Neuroi. But behind the cover of Neuroi, a new enemy will rise. Now the 501st and the Allied Nations have to work together with a new ally to stop both Neuroi and its ally in reaching their common goal, total control of humanity. Note: I still kinda new in Strike Witches, and in this story the Neuroi is a liitle bit different