Yoshiteru Satou

Some time after a space mission to Mars ends in destruction, strange monsters called "Ancients" begin appearing around Tokyo. A group of specialists consisting of three girls and one troubled young boy must fight the Ancients until they can come to understand exactly what it is they are fighting. When one of the Ancients tells them that they are the true invaders of Earth, they must search within themselves to grasp what truly is reality.

In the distant future, a mysterious floating object appears suddenly in the center of Tokyo. The top secret mission unit Alta Mira Agency or AA is comissioned by the Defense Agency to deal with this mysterious invader. In charge of the robot training is Funagai Otsuya. He trains five special girls to use the Battle Soles to push back the enemy even at the cost of their lives.

Half-demon princess Hiro, alongside human mercenaries, must try to keep her kingdom intact after Janus, the demon king, is killed. Other demonic lords and power hungry humans seek to take over everything, and a clash begins.