Premise: demon-possessed humans are roaming the city and causing mayhem, a young woman carrying a sword and two guns swings in and slays the demons, even when this means she must slay the possessed-humans at the same time. The young woman, namely Marion Hyde, performs her demon-slaying duty with the authority from the police to back her up but her name isn't on any record, and the only record you can find about her, is that she is long dead in the line of duty.
The battle between good and evil in the modern world continues. The villains/demons have some reasonable evil plans and mayhem ensured! The final plot twist of is kinda nice, I appreciate how the heroine and her male coworker actually stay friends instead of a romance being inserted.
Overall it's an enjoyable short series though the plot is nothing groundbreaking.