Reese is brutalized and almost killed at the hands of gang members belonging to the demon Durin. Three lesser demons save her and sort of nurse her back to health. Reese is infused with all three demons' blood making her not human, but not demon either. The three demons die during the ritual to slave bind her to them, and she wakes up with gaps in her memory. She knows one name, Durin, and the powerful hatred that comes with it. Reese must eradicate Durin's grip on the city. That's all she knows. Reese is driven by things she doesn't understand to kill him before she's killed herself.