Lover at Last by J. R. Ward — book slip

Qhuinn, a vampire disavowed from his bloodline, has carved out a place for himself as a fierce fighter in the war against the Lessening Society.

Despite his accomplishments, he feels incomplete, his heart belonging to Blay, a fellow vampire who has moved on from their unrequited love.

As Blay finds happiness with another, Qhuinn struggles with his feelings and the desire for a family.

Amidst the escalating battle for the vampire throne, Qhuinn must confront his true feelings and find the courage to pursue the love he truly desires.

Part of the Black Dagger Brotherhood series, known for its intense romance and action-packed vampire lore.