Demonica Valios is trying to be your average, everyday 26 year old woman. But that's hard for her to do, considering that she has a 3-foot long tail that comes to a sharp point. It also doesn't help that her adopted father, Steve, spends most of his time creating new weapons and training her so that she can properly defend herself from the demons who occasionally show up to cause mayhem. And it certainly doesn't help that the frequency of these demonic attacks seems to be ramping up steadily, coinciding with rumors that her biological father is trying to set up a reunion between the two of them. Still, Demonica is making a good attempt at being normal; going to school, having coffee with her best friend Penelope, and even maybe falling in love with the new guy in her Philosophy class. But big things are on the horizon, if the detective on her trail or the recent sightings of Baron Samedi are any indication.