How Shirahoshi Can Alter The Power Balance In One Piece

gamerant.com:

One Piece is filled with mysteries, and it is extraordinary that even after a thousand chapters, Eiichiro Oda has managed to keep several mysteries still under wraps. One of the biggest mysteries in One Piece are the Ancient Weapons. There are three Ancient Weapons — Pluto, Poseidon, and Uranus. All three are considered to be capable of causing widespread destruction. It was during the Alabasta arc that the Ancient Weapons were properly mentioned for the first time.

Crocodile wanted to get his hands on Pluton, which is considered to be the greatest warship in history. It is deemed to be powerful enough to decimate an entire island. With such ridiculous power, there is no wonder why multiple characters are trying to get their hands on one of the Ancient Weapons. So far only one Ancient Weapon has been shown, and it is Poseidon. Unlike Pluton, Poseidon is actually a living being. The current wielder of this power is Shirahoshi, who is the princess of Fish-Man Island.

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Before Shirahoshi was even born, it was prophesied by Shirley that Neptune's daughter would be born with the power to potentially destroy the world. The poneglyph on Skypiea talked about Poseidon, which led the Roger Pirates to Fish-Man Island. After arriving at Fish-Man Island, Oden read the two poneglyphs and one of the pongelyphs contained Joyboy's apology to the people of Fish-Man Island as he had failed to fulfill his end of the promise.

As Shirahoshi was not born at this time, Roger could not complete Joyboy's dream either. By the time Shirahoshi was finally born, Roger had been executed by the World Government. It took Shirahoshi several years to awaken her dormant power. When she saw her mother