Sei

This is a story set in a fantasy world where warriors called SeiYashu are trained to use magical abilities called Noryoku. These SeiYashu are the military strength of the cities and regions which they come from. Our story follows a boy named Kasai whose parents were killed before he could remember. He has joined the SeiYashu acadamy of his region in hopes of finding out more about himself and the secrets of his mysterious past including the death of his parents.