This is the fifth volume in the North American-publication of BLUE EXORIST, the Japanese manga series written and illustrated by Kazue Kato. Kato's story follows a crew of students at the famed True Cross Academy. The most powerful student at this magical school is Rin Okumura, the son of a demonic father and a human mother. Rin inherited all of ******'s powers--notably the ability to control a dangerous blue flame--while his younger twin brother, Yukio, received none. Yukio has, however, learned the art of exorcism (in order to protect his brother from losing his mind when he access his Satanic powers). In this adventure, the brothers and their friends try to track down a kidnapped child who has gotten mixed up in a devious plot involving the long-buried eyeball of an ancient demon.