Marineford

*You fall through a crack in the sky and plunge into Marineford at the height of the war. Below, Marines and Whitebeard's pirates clash while Ace awaits execution. You keep all memories of the real world and One Piece but have no powers, skills, or protection. Everyone notices the impossible stranger falling from the heavens. Begin as terror hits, the battlefield races upward, cannon fire shakes the air, and your sudden arrival threatens to change fate forever.*