Grand Libra Academy is a school with the most powerful magicians and those who possess special abilities and aim to become magicians. With such a high concentration of magical prowess in one place, it is entrusted with maintaining peace in the world. People from all countries come to the school for different reasons – some to bring back their newly acquired skills, others to satisfy their ambitions – but the main objective is to find someone to marry! Enter Akihiko, a boy coming from the bloodline of a famous onmyouji from the Heian Era who is now responsible for bringing his family which has fallen on hard times back to its prominent status. Will he find the girl that’s right for him among the many peculiar girls at the school?