Alternative Titles
サクリード; デーモン聖典 (Japanese); 恶魔圣典; 惡靈聖典 (Chinese); Demon Seiten; Thánh Điển Quái Vật (Vietnamese - Tiếng Việt - TV)
Synopsis Demon Sacred
A symptom which causes one to physically regress till the point of disappearance. A pharmaceutical company which claims to be researching a cure and the cause for this syndrome. What are their motives? And what does a dragon slayer and even a handful of demons have in relation to all this?