The Last Immortal is a dark, emotional gay vampire fantasy romance set in a world where immortality was never natural?it was engineered, sustained, and now deliberately collapsing. Adrian, one of the last remaining immortals, begins to experience the impossible: time returning to his body, hunger shifting into something unfamiliar, and existence itself destabilizing.

As the global system of immortality unravels, Adrian discovers he is not just a survivor of eternity?he is its final anchor. Every choice he makes determines whether immortality persists in a broken, unstable form or ends entirely, returning all immortals to mortality.

Guided by Lucien, the one human who refuses to treat him as a myth or a weapon, Adrian is forced into a confrontation far deeper than survival. It becomes a question of identity, morality, and love: is it right to preserve eternal suffering, or to end it for everyone?including himself?

Across collapsing systems, hunted factions, and quiet emotional moments between two men learning what "forever" actually costs, Adrian must decide what remains when eternity is gone.

In the end, immortality does not fall with noise or spectacle?but with stillness. And what replaces it is not loss, but something painfully human: a life that ends.