Lia is happy to be accepted to the only magic school in the universe. It was always her dream to become as powerful a mage as the queen or the mages from the stories. But when she takes the entrance exam, she notices that the class structure of the world is even harsh in the world of mages, as they're separated into two different types of mages: Ones that direct the magic, the so called imperi, and ones that provide the mana necessary. In er frustration, she pushes all her mana into one of the instructors, who then gets a vision of the future. Will she accept her role, and can the school avoid the future of a zombie apocalypse on the station?