Exiled and left for dead by his ex-fiancée Caroline in vampire-ruled Arthur City, Ethan awakens an ancient demon hunter bloodline, gaining instinctive archery and monster-power absorption. With Emma, an ancient witch, and veteran Renn, he forms a resistance. As Caroline, secretly half-human, attempts to reclaim him and Dracula weaponizes captives, Ethan leads his allies to destroy supply lines and ultimately pierces Dracula and his blood dragon, collapsing the vampire empire. Years later, Arthur City rebuilds, uniting humans and peaceful vampires. But fanatic Severin of the Holy Court, seeking total extermination, attempts to sacrifice the city with a stolen sacred bow and Demon-Hunting Holy Tower. Ethan, with Emma and Renn, defeats Severin, bringing him to public trial to establish an era of justice. Arthur City flourishes with a new academy; Ethan, no longer a weapon, stands as a founder of a freer world, the sacred bow a symbol of hard-won peace.
