Totto Land, Cake Island.
Charlotte Linlin, who had become a complete fat hag in the original story, now looked somewhat out of shape, but she had generally retained some semblance of a figure.
Unlike in the original story, beneath the wings of Doflamingo, the giant butterfly, Charlotte Linlin could never become one of the Four Emperors simply by eating, sleeping, then eating again. The pressure in the New World was far greater now than it had been in the original story.
On top of that, the Dragon Hunting Pirates clashed with Big Mom from time to time, Hancock frequently fought Charlotte Linlin, and the terror Charlotte Linlin had felt from Doflamingo's Unmerciful Sun had all kept this female pirate from ever letting down her guard.
The Charlotte Linlin of the original story had declined drastically in strength. Though there seemed to be little difference on the surface, her Combat State, vigilance, and even actual fighting power had all fallen sharply.
Otherwise, she could not have been left in such a miserable state by pirates from Luffy's generation. Don't blame it on her not being right in the head—that had been a sign that her Combat State was declining.
Back when Charlotte Linlin was with the Rocks Pirates in the original story, why did she not go mad every so often? If she had always been in that kind of Combat State, her comrades in the Rocks Pirates would have chopped her to death long ago!
Food Pox and the like—did Whitebeard, Golden Lion, and Rocks indulge her in that sort of thing?
The current Big Mom was much stronger in combat than that fat ball from the original story. If she were still in her original state, Hancock might well have become the strongest female pirate in the world long