Watch Seikon no Aria Episode 1

Episode 1: In a world threatened by the mysterious "Succubus Disease," those unable to suppress their desires gradually lose control of themselves and become violent monsters. To combat this growing crisis, a religious organization known as the Exorcisters dispatches specially chosen priestesses capable of purifying the afflicted through sacred rituals. Among them is Aria, a young nun selected to inherit extraordinary holy powers and entrusted with protecting innocent lives. As she undertakes dangerous missions to save victims from the curse, Aria discovers that the line between faith, sacrifice, and temptation is far more fragile than she ever imagined. Combining fantasy, supernatural action, and adult drama, the story follows her struggle to uphold her beliefs while confronting the darkness consuming both humanity and herself.