Havesskadi

The red dragon is hunting her own. Up in the icy peaks of the northern mountains, Orsie Havesskadi spends his days hiding from her, but eventually he is found and his dragon magic stolen. Cursed to wander the lands as a mortal unless he recovers his magic before twenty-four rising crescents have passed, Orsie embarks on an arduous journey. Spurred by the whispers in his mind, his quest takes him to a castle hidden deep in a forest.
Arkeva Flitz, a skilled garrison archer, discovers an abandoned castle in the woods. Trapped there, he spends his days with his two companions, one cruel, the other soothing. One day, a young man arrives at his gates, and soon they are confined by heavy snowfalls and in danger from what slumbers in the shadows of the castle.