For Bo, Season Three is all about Choice. The victory in the final battle of Season Two has created new alliances but also reinvigorated old enemies - enemies like The Morrigan (Emmanuelle Vaugier), whom Bo crossed in an attempt to bring peace to the Faedom. This year our favourite Succubus, who until now has famously refused to pick a side, will be forced to make a deadly decision - or risk a fate worse than death.

Season Three also sees Bo make a romantic choice, as she commits to a (gasp!) real-life, grown-up relationship - but finds the road to commitment riddled with obstacles. Though she chooses the one she loves, can a Succubus ever be monogamous?

Throughout the season, unexpected jeopardy stalks Bo and those she cares about. Though Bo battles many foes, her greatest enemy will prove to be the one that resides within herself. Bo will have to come to terms with her own identity, and take on an ancient, almost unwinnable challenge if she hopes to finally learn the terrifying truth about who (or what) she might be destined to become.