Volume 1 Synopsis: Long ago, the lord of the Karasumori clan — a man of powerful spiritual sensitivity — unwittingly summoned forth sinister beings into the world, giving rise to a lineage of barrier masters sworn to destroy them. Set on the grounds of the private Karasumori Academy, built over the ruins of that ancient castle, this is the story of Yoshimori and Tokine — the young heirs of the Sumimura and Yukimura clans — as they battle the demons that continue to run rampant four hundred years...
