Abandoned by her family, Eva is reborn on the day of the bloodline trial. In her past life, her stepsister Vivian framed her, and she died in a vampire castle as a pawn. This time, she sees through her family’s fake love and the vampires’ schemes, choosing wounded werewolf Alistair—secretly the supreme Lycan King. Poisoned by the Ice-Fire Divine Poison and betrayed by his closest subordinate, he hides as a lowly wolf slave. Vivian steals the vampire marriage contract and torments Eva, while her cold parents treat her as a bargaining chip. Even cast out and mocked by nobles, Eva stands by Alistair. At the Blood Moon Ceremony, Vivian forces her barefoot across silver thorns and sacred fire to kill her. Alistair arrives with his wolf legion, reveals his true identity, and avenges every insult. Together they uncover the vampire Progenitor’s plot to seize the Blackstone Divine Essence inside Eva. Eva enters the Void Sacred Spring alone, endures heavenly thunder as a mortal, absorbs the forbidden essence, and cures Alistair. They defeat the Progenitor, overthrow the old order, and punish all traitors. Eva ascends the twin thrones as Wolf Queen beside her Lycan King, bound by eternal love.