City of the Gods: The Betrayal
Centuries ago, Damian was betrayed by his best friend, his fiancé, and the Gods of his civilization. He mastered the dark arts and vowed vengeance against them all.
His curse threatens the life of his ex-friend, Tristan. The only way to save him is for Tristan's sister Vivian to put her trust in a stranger who saved her life, but hates her kind.