Homicide detective Kara Gillian has a special talent: she can sense the "arcane" in our world, and there's quite a bit of it, even in Beaulac, Louisiana. She's also a summoner of demons, and works on a task force that deals with supernatural crimes. Her partners are attractive and smart FBI agents, but they're not summoners, and they're not telling Kara why they are on this special force with h...