One Piece: Snatching the Dark-Dark Fruit at the Start

[Pirate + Hegemony + No System + Whitebeard Pirates] Rune transmigrates into the pirate world, boards the Moby Dick, and becomes a member of the Whitebeard Pirates. To prevent the Whitebeard Pirates from falling apart in the future, Rune decides to scheme against Teach, making him reveal his true colors in front of the Whitebeard Pirates! And the first step is to snatch the Dark-Dark Fruit that Teach was originally going to obtain, intercepting it ahead of time! From then on, a new legend of the sea gradually grows, and his story unfolds across the ocean. Many years later, after overthrowing Imu's rule and becoming the new King of the World, the new strongest man in the world, Rune recalls the past. Perhaps the most correct decision Rune ever made was seizing that Dark-Dark Fruit for the sake of everyone in the Whitebeard Pirates.