The Last Dawn. The Last Immortal, #30

Centuries of solitude, danger, and prophecy converge in a city that never sleeps. Adrian, the last true immortal vampire, has survived centuries of hunters, betrayal, and the relentless pull of darkness - but even he was unprepared for Luka. Luka is a young historian, drawn to the mysteries of medieval manuscripts and ancient prophecies. When he meets Adrian under the shadow of forgotten legends, desire sparks instantly.
Attraction becomes obsession, and fascination becomes a bond that defies time itself. But love comes with its own dangers. Hunters seek to end Adrian's lineage, prophecies threaten doom, and the first light of dawn holds centuries of fear. As passion, trust, and destiny intertwine, Luka and Adrian must confront the impossible: survival, intimacy, and the choice between mortality and eternity. In a world of prophecy, silver, and blood, they discover something more powerful than any curse: love.
And sometimes, love alone is enough to rewrite fate."The Last Dawn" is the first book in the Last Immortal series - a gay vampire romance filled with suspense, sensuality, and fantasy that explores love, immortality, and the power of choice.