Synopsis
In the year 2011, a small percentage of humans began manifesting psychokinetic abilities known as "Cantus." Over a millennium later, in the small town of Kamisu 66, Saki Watanabe is the last of her friends to awaken her powers and join the Sage Academy, a school for psychics like her. Although everyone at the institution has Cantus, they are not all equal; shortly after Saki enrolls, one of her classmates who is regarded as being weaker than the others suddenly disappears. Walking home one day ...
