Life has always included magic as a common occurrence. In this world, Tatsuya and Miyuki Shiba are siblings. They attend the magic high school. There is a clear separation between good and bad students in the school. The bad students, the so-called grass group, are forced to fill in for the good students while the good students, the so-called flowers, benefit from a particular education and status. Miyuki, who is talented, is put in the flower class, whereas Tatsuya, her brother, is put in the grass class. Now the two of them must deal with the demanding school day. But instead of peaceful school days in front of them, they may expect plenty of danger and excitement.
