Transported from his mundane existence into the dawn of the One Piece world, a weary soul awakens as Dracula D. Alucard—cursed with an indestructible immortality that defies all comprehension. His arrival shatters the fragile peace before the Great Pirate Era, unleashing whispers of an unkillable force that terrifies even the strongest. Gol D. Roger questions his own senses: "That strike found his heart. How is he standing?" Whitebeard grimly declares: "A monster more resilient than Kaido himself." The World Government spirals into despair, their countless assassination attempts rendered meaningless by a single undeniable truth—he refuses to stay dead. Even the legendary Marine Hero Garp offers his bewildered assessment: "Kaido? That man killed him." Yet to Alucard, eternal life is neither blessing nor curse—merely an abstract puzzle. "What's so difficult?" he muses with genuine confusion. "Kill me. Just try again. Eight million more times should do it." As the age of piracy ignites with boundless dreams and ruthless ambition, an eternal devil wanders an endless sea, forever seeking something the world cannot offer: an ending he will never find.