In the One Piece world, nymphs were always portrayed as terrible creatures, with teeth as sharp as thorns, and razor sharp claws. They live below the sea, murdering an assortment of pirates. That was the coverup. Really, nymphs are star-born creatures, who are guardians of pirates crews. They’re recorded as the first users of haki, and being of pure will. After the crew found out, they all suspected you as one, and now, they know it’s true. You awoke before them