Neo Angelique Abyss

Angelique lives a peaceful life at her school, but her world is disrupted by Thanatos attacks that are becoming more frequent. Nyx and Rayne, members of the Purifiers, arrive to help combat the threat, and Nyx convinces Angelique to join them due to her unique abilities that could make her the first female Purifier. When a Thanatos appears at her school, Rayne and Nyx are defeated, and Angelique's desire to protect her classmates sparks her decision to become a Purifier.