Cursed Mate by Jen L. Grey

Death waits in the shadows, stalking my every move.
Family is everything. So when my sister ran away to be with her new boyfriend, I chased after her.
A strange, crimson eyed man attacked me within minutes of my arrival, only to bring me my destiny.
Alex, an arrogant, handsome flirt, saved me. No matter how hard we try to fight our connection, we’re drawn to each other.
While he reluctantly agrees to help me, I discover a terrifying new world filled with creatures that shouldn’t be real; shifters; vampires; angels; witches; and so much more. I’m surrounded by supernaturals with even a silver wolf and her mate sheltering me.
Every minute I’m in Shadow Terrace becomes increasingly more dangerous, but I’ll risk everything to save my sister.
Even if it means turning my back on the man who could possibly complete my soul.