Yokohama Disturbance Part I

Following his feats in the Nine Schools Competition, Tatsuya is scouted to participate in another important event, the "Magic Thesis Competition" and his team has only a few days left to produce the applicable material before the deadline. Back at home, Tatsuya and Miyuki have an encounter with their step mother, who enlists Tatsuya's help to replicate an elusive relic that can change the history of magic forever, but a new group of enemies appear, intending to steal it.