Bloodline Paradox: Silver and Shadows

Elias, a top vampire hunter, has spent three hundred years chasing Lorrain, an ancient vampire noble he is certain murdered his parents. A deadly ambush forces the two bitter enemies into a reluctant partnership as fugitives. Digging into a hidden plot, Elias discovers that Stone, the Guild Director who raised him and whom he has admired for most of his life, is the real architect behind a human experiment called Project Zero. The revelation threatens everything he believed about his own past.