Exorcists Rokuro and Benio unleash serious supernatural action while purifying the world of monsters. The "Twin Star Exorcists" are a couple destined to end the war with the monstrous Kegare. But Benio has lost her exorcism powers... While Rokuro and his clan expend the last of their spiritual power battling vicious Hijirimaru, Arima attempts to prevent Yuto and two other powerful Kegare from invading the human world. But he can't be in three places at once-or can he?