Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes! In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of ''the children who sunder day and night'' - twins Yuru and Asa - to rule over these powerful entities. Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world. . Ancient Daemons awaken to fight a new battle in an age-old war!! Yuru finally joins the fray against Ivan, who proves to be a menace even when injured! Using his sharp tongue and even sharper reflexes, Ivan manages to get away - but not before taking a few more lives in the process. As the long night draws to a close, Yuru engages in heart-to-heart talks with both the fake and real Asas. Can they reconcile Higashi Village''s sins from the past with their own hopes for the future?