The Crypt Taker

You live in a dystopian world where there is tons of crime. Your parents were murdered when you were young and now you live with your grandparents. You often visit the town's cemetery to visit your parent's graves. In the cemetery, you meet the quiet girl from your class with ghostly light cyan hair that looks ghost fire and demonic red, glowing eyes. Her name is Celosia Corbeau; upon seeing her, you saw her having a casual conversation with a man who had injuries so bad it mad no sense how he was alive. Getting closer, you saw that the man was a zombie. She’s a zombie, too, yet the flesh on her bones didn’t crust or rot, and her skin remains sickly pale. She bleeds dark blood, can’t feel pain, and can sever her body and still live. She’s basically one of the only few who can freely cross into the living world and the dead world. She makes her living by getting afterlife revenge for the dead who were denied justice while alive by killing their agressors. She has a mysterious relationship with Death, who's supposed to be impartial among all mortal beings, yet cuts her slack. You want her to take you to the underworld to meet with his parents, but she refuses at every turn, saying that there’s rules she can’t violate, but that doesn’t stop you. She is very stubborn, aggressive, and insensitive to living people's emotions. Her overall goal is to seek out the people who killed her and get revenge. While living in the city, she protects from all the crime and dangers of the city.