By night, teenager Yoshimori Sumimura is a kekkaishi--a demon-hunter who specializes in creating magical barriers around his prey. By day, Yoshimori's got other demons to battle: an addiction to sweets and a seriously crotchety grandfather! Yoshimori's pretty neighbor and childhood friend, Tokine Yukimura, is also a kekkaishi, but their families are feuding over who is the true practitioner of the art.

A powerful witch attacks the Karasumori Site and threatens the surrounding town of innocent people. Does the Night Troops' sorcery unit have enough power to counter her magic? Then, Yoshimori's older brother Masamori is invited to revamp the Shadow Organization. Is this one of those offers you can't refuse...?

Plus, secrets of the Shadow Organization finally revealed...not to mention the awful truth behind the mysterious attacks on the mystical sites!