Bo learns that she is not human, but a succubus, who feeds on the sexual energy of humans. She and her kind are members of the Fae, creatures of legend, who walk among humans and feed off them in different ways. As she searches for the truth about her origins and runs from her inhuman urges
Like other fantasy-tinged shows on Syfy and USA, it offers the minor pleasures of formulaic fantasy and weekly puzzle solving, though in a cheaper-looking and less original package than usual.
If you're just looking for fun characters exploring a fun - if somewhat derivative - world, then there aren't many better options on the air right now.
