In an oriental-themed world bearing the name Kurosaki Erina, she is portrayed as a sacrificial offering. Her body is marked with numerous openings, each filled with invasive insertions. Her tragedy reaches its peak through unimaginable facial destruction—an extreme torment that dramatically and violently disfigures her once-distinct facial features. As her physical form collapses, her psyche gradually unravels, revealing raw emotions surging from the depths of her mind.