Into the Sky...The military, led by General Trevor Maloney, stage a mutiny and orders the dissolution of the Strike Witches. They decide to use their mech, the Warlock, which Yoshika recognizes from the visions the Neuroi showed her. The Witches decide to go their separate ways and return to their home countries. However, Minna, Barkhorn, and Erica decide to stay behind to learn about Maloney's plans. When the Warlock attacks a Neuroi nest, it turns black and turns on Maloney, attacking everything in sight. With Yoshika, Mio, and Perrine aboard the Akagi as it is attacked, Mio reveals a hidden Striker Unit which Yoshika offers to fly.