Amid an onslaught of demons that unleash waves of frenzied desire across the city, Yuuri receives an unexpected summons from her teacher Suzune to become an Angel Goddess sworn to protect humanity. After intensive training that hones her abilities, she is at last cleared to confront the creatures alone. Yet the arrival of an unforeseen demonic creation quickly overwhelms her defenses, while a trusted authority figure reveals motives that place her in even greater peril. As the situation deteriorates, it becomes clear that the corruption has already begun to spread beyond the battlefield.
