When Y/N, a quiet but talented sixteen-year-old tailor, is unexpectedly taken aboard the Thousand Sunny, they insist it’s only temporary—just until they can reach the next safe island. Armed with little more than a worn sewing kit, careful hands, and a habit of mending things instead of talking about their feelings, Y/N keeps everyone at arm’s length, content to repair torn jackets, patch sails, and disappear into quiet corners of the ship.