Two years after the Paramount War, each member of the Straw Hats returns to Sabaody Archipelago. However, a group calling itself the Straw Hats is having everything their way and is recruiting new members.
The Straw Hats finally set up a plan to leave Sabaody Archipelago, while the fake Luffy tries to punish those who insulted him. Things get even more chaotic when the Navy raids both Brook's concert and the gathering of the fake Straw Hats.
The Straw Hats finally reunite after two years. With the help of all their supporters, they set sail for Fish-Man Island. While admiring the underwater scenery, Franky begins to tell the story of a man who protected the Sunny all this time
