'What would you do if your sworn enemy was also your soulmate?
'The kingdom of Kaya has been overthrown by a dark power. Trapped inside the dangerous capital, rebel leader Isadora fights the only way she can – by hunting those more monstrous than she.
'Falco is the exiled emperor of a nation in tatters. But fate demands he abandon the mask that has long disguised his true nature, and rise to meet his sworn enemy, the deadly Sparrow.
'No one is safe from the evil sweeping the lands, not even those in the far north strongholds of Pirenti. Crown Prince Thorne is plagued by ghosts, Lady Roselyn by the past. With his land and loved ones under threat, King Ambrose must find the strength to show his people a new way of life, or allow the nation's legacy of violence to consume them.
'As world's end draws near the undeniable power of the bond ties Isadora and Falco together. The death of one means the death of both. But Isadora has never before surrendered to fate. She is determined to break free and choose her own path, no matter the cost. ' (Publication summary)