Mikoto Inugami's friendship with Watanuki has alerted Zange to the fox's plot to repeat the Night Parade, which claimed so many supernatural lives over twenty years ago. The residents of Ayakashi Hall rush to confront their enemy, but time is not on their side. Inugami's plan is not to initiate the Parade in this incarnation-but to revisit the past!
— Description from Comic Vine community (comicvine.gamespot.com).
