End of the Immortal
Cedric Banton, author
Set in the modern day, Vallyn, an Immortal, is tasked with killing the closest living descendant of the Messiah every few centuries. This is done in order to ensure the survival of his kind. While on his current mission, he meets and falls in love with a young woman named Ahava, only to find out that she is the one who he has to kill. On top of that, a secret cult of Assassins, known as the Broken Circle, has discovered this as well. In the end, Vallyn has to protect her from the Broken Circle and quite possibly himself.