Taken place right after Feyre is taken to the Spring Court, it's Amren who comes up with the perfect plan to save Feyre. She contacts two fae of a different world & uses a bargaining chip to convince Aelin and Rowan to retrieve Feyre from the Spring Court. When something goes wrong, they have to rescue two beloved members from the King, but at what cost? Ups and downs, twists and turns. They'll do anything to save them and defeat the King. Romance, adventure, action packed. They'll all have to sacrifice something.