Chapter Summary: Beings from a different dimension, known as Nova, have started a war with mankind. To counter this threat an academy called Genetics that trains warriors that can wield special weaponry and armor was formed. At Genetics they train males as Limiters, with the power of Freezing and nullifying Freezing Space, and females as Pandora's, with the enhanced powers coming from the Stigma's in their bodies, gains strength, speed, agility, and the power of the Nova Blood to form a weapon. Kazuya Aoi decided to enroll in this school because of a promise with his sister Kazuha Aoi, one of the most powerful Pandora's in the Eighth Nova Clash, who died in battle.