Her father is alive, but curing him might destroy an entire faerie court....  
Freya saw her father in the depths of the werewolf's eyes. She knows he's still in there, but the only way to save him is to convince the Summer Lord to work with them...and the Summer Lord hates both her and Eldridge with a burning passion.   
Once there, Freya realizes she has to manage more than just curing her father. The Goblin King is acting strange himself, and she fears this might be because of an old flame who arrives to help them. A faerie woman who is more beautiful than the sun. 
When Freya discovers a way to cure her father, she has to set out on her own to save everyone yet again. With or without the Goblin King.