Ember Crown - Crowns Of Mist, #1

For over twenty one years an impenetrable wall of mist has separated the inhabitants of the Drayan Kingdom from a Dark Queen. Created by magic from an unknown source, its sole purpose is to protect those outside of Queen Inari's realm, from her cruelty. But something has changed and the mist has begun to deplete, putting the kingdom in more danger than ever before.  In a small peaceful village in the Meadowlands, lives eighteen year old Lyssa, a healer with a gift.
A gift that goes against her very nature. But when her village is attacked and her grandfather is taken, she is forced to come to terms with her abilities in order to save not only those she loves, but ultimately a kingdom in jeopardy.