In the second series of "Lost Girl," Bo (Anna Silk) continues to do battle with supernatural forces in the Fae world while discovering more about her identity as a succubus who feeds on the sexual energy of mortals. She struggles to remain a free agent in the face of the Light Fae's demands and she meets the head of the Dark Fae, the Morrigan (Emmanuelle Vaugier). Dyson (Kris Holden-Reid) must deal with the consequences of making the ultimate sacrifice to protect Bo: giving up his love for her. Trick (Rick Howland) is in danger of his status as Blood King becoming known in the Fae world. Kenzi (Ksenia Solo) invokes a witch from her childhood nightmares and is shocked to discover that Baba Yaga is real. Meanwhile, Lauren (Zoie Palmer) is becoming closer to Bo, but the possibility of the release of her girlfriend from a magical coma complicates matters.