From the other end of the ship, panting as though he has run from the depths of his workshop, Usopp is the next to let out a scream: “Why is there a SHARK ON THE DECK!?”

AU in which everything's the same except Luffy's a selkie. “What does the future Pirate King want with me?” Zoro deadpans at the skyline of blues above, humouring the sunlight-wielding, ocean-wearing oddity of a man before him. Luffy throws his arms wide and snickers a reply. “To get married of course!”