Kael Verran, a broken assassin haunted by his brother’s death, discovers that both of them were pawns in a secret experiment by the Order of Pale Flame. Their goal was to create eternal killers—men who could never truly die. When Kael confronts his brother’s spirit, he learns the devastating truth: he and Arden are bound to the same curse. To end it, Kael sacrifices himself, collapsing the Order’s underground chamber. But weeks later, Elara finds a man bearing Kael’s eyes and mark. He doesn’t remember her only the call of the grave. The Assassin’s Grave has awakened again.
