Bakuen Campus Guardress

The story revolves around the life of Jinno Hazumi, a high school girl who leads a double life as the protector of gateway high, making sure remnant insursion is kept under close check. Along with the rest of campus Guardress set in gateway high, they make sure the world is a safe place. However, Kijima Touta who has regained his long-lost memory is leading his fellow remnants into the conquest that they failed to accomplish 30,000 years ago!