Alternative Name: 炼国的cartagra;煉國のカルタグラ;คาร์ทากร้า แดนชำระบาป;Purgatory of Cartagra;Rengoku no Cartagra

Genre(s): Drama Fantasy Horror Psychological Supernatural

Demographic: Shoujo

Summary:
From The Zero Alliance: At Seirei Academy, a series of mysterious demonic ceremonies have been taking place and the transfer student, Yuriya Yuuki... MORE From The Zero Alliance: At Seirei Academy, a series of mysterious demonic ceremonies have been taking place and the transfer student, Yuriya Yuuki is suspected by his classmates. One evening, from his dormitory window, Yuriya sees a girl wandering outside and follows her. Once outside, he encounters a book which allows him to summon the demon Belial, whom invites Yuriya to enter into a contract with him… HIDE