Hunger in His Blood by Zoey Draven

An unrequited love. A broken heart. A stolen secret.
I’ve loved Kaldur of House Kaalium since the first moment I laid eyes on him. He’s a sinfully charming, lore-smoking playboy with a smile that makes me see stars. As the High Lord of Vyaan, his vast power and wealth extends throughout the entirety of our nation—and he’s as untouchable as he is devastatingly handsome.
Me? I’m a lowly human keeper on his grand estate. An orphan with no family. A dreamer, who lives in the adventure of my own fictional stories. I couldn’t be more beneath his notice or unlike the plethora of pretty, clever socialites who warm his bed.
For two years, he has no idea I even exist…until one afternoon, a tiny cut on my palm changes everything. He discovers that I’m his kyrana, his blood mate. The one female that will sate his vampiric hunger and calm the berserker rages of his race. I thought every dream I’d had was finally coming true—my winged prince finally come.
Until Kaldur breaks my heart so callously, reinforcing every pain and insecurity I’d ever had.
And when he realizes his mistake and sets his mind to winning me back? He’ll have the fight of his life if he thinks I’ll ever give him my heart again.