Kekkaishi Vol. 27 (manga)
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!