Peter's unexpected arrival in the One-Piece universe grants him the Saiyan bloodline—a power source with an unconventional cost. Unlocking his true strength demands spreading his vitality across the world, a compulsion that draws in those around him. Robin voices her concerns about his methods. Vivi embraces her role, claiming it's for Alabasta's sake. The Straw Hat crew desperately hunts for their missing navigator. Hancock eagerly surrenders to his desires. The Five Elders struggle to comprehend this unprecedented entity—a creature whose depravity surpasses even the Celestial Dragons' cruelty.