-N, Vol. 1 (manga)

The disappearance of five middle-school boys. The slaughter of an elementary school class. A reckless driving accident claiming two victims. And left behind at each crime scene—the letter “N.” With just a single clue to their identity, rumors begin to spread of the culprit being the religious order “N” of urban legend. But they should have been destroyed two thousand years ago… So just what in the world is “N”?