Uranus, the mysterious and unknown Ancient Weapon. Before I start this theory I would like to brief…

What if Joy Boy was actually the owner of the hidden Ancient Weapon, JUPITER? A theory that…

By now most people will agree that Yamato will most likely join the crew, especially after the…

This topic has probably been one of the most talked about in the last few years. People…

I believe that the dark dark fruit (aka Yami-Yami no Mi) will end up being a Zoan-type…

Before we get started, please note that this theory contains major spoilers from One Piece Chapter 1044….

This is a small theory thread about the significance of the devil fruit eaten by Eustass Kid:…

I was looking back on the Fish-man Island arc and came up with an interesting theory. It’s…

“When you’ve become a great pirate” is one of the most iconic lines that Shanks said to…

Before we get started with this One Piece theory, please note that this theory is connected with…