Theories on the World of One Piece: A Shift in the Grand Line

This theory suggests that the world in One Piece is tilted at a 90-degree angle, swapping the positions of the North and South. This will lead to significant changes, including an impact on the Grand Line. According to the theory, Loguetown and Lodestar have swapped their locations, while Reverse Mountain remains the North Pole, playing a central role in this shift.
Interestingly, it is believed that Gol D. Roger may have hinted at something when he referred to Laugh Tale as the “final island.” He may have discovered a treasure very close to his hometown, Loguetown, which is known as the city of beginnings and endings. Therefore, when Roger mentioned in the first chapter that he had hidden his treasure “under the sea,” it could imply that it is submerged near the island. This interpretation explains why he referred to Laugh Tale as the “final island.”

This theory could potentially unravel many mysteries within One Piece. Laugh Tale is believed to be underwater, which explains why Roger’s crew arrived so early and the importance of the process during their journey to Sabaody. This theory also connects some islands that have been submerged, including Wano and Water Seven.
Additionally, it is noted that the powerful storm caused by the Great Current has created significant tidal changes in the New World, leading to the elevation of sea levels. This suggests that Laugh Tale is also underwater, explaining why it is so hard to find. Moreover, Rayleigh’s status as the ship’s caretaker and Crocus living beside a giant whale further indicates that the world may be submerged.
Poneglyphs are essential for finding Laugh Tale, especially the third one, which reveals the precise location of the island underwater. This could also be a crucial plot point that unlocks the key to the ultimate treasure of One Piece from the very beginning of the story. However, only Oda knows how the conclusion will pan out, and whether or not this theory will be confirmed.