Khirion

For the skin of humans might hide monsters. For black feathers might hide a heart as big as the sun.
Once upon a time, far beyond the round forest and glass mountain, there was a black castle. Long forgotten, but forever waiting. Waiting for its king to return.
Darven, bound to a human king by a curse, heads a Black Army of fifty raven men.
Kort, his lover, and his captain, is his mate and forever companion.
Izolda, the human king's wife, fears her husband and is desperate for love.

Dangers lurk as creatures, thirsty for blood, fight to end human tyranny over the land. Trapped by the curse, Darven has no choice but to spy for his king, and fight by his side when his enemies attack. But not all is what it seems-soon, a discovery about his past and his heritage will flip Darven's world upside down. And the love he and Kort share has to be deep enough to give space for another to join them, and strong enough to survive the grief which comes from new knowledge of a brutal past.
A talking sword, a sentient forest, a necromancer, and an old spell book all play their parts as the drama unfolds.
Maybe a new life can be born out of hate. Maybe three hearts can beat as one.