One Piece is available to read via Viz Media. The series can be read by the fans officially and for free on the Shonen Jump ...

Meet the most mentally disciplined Straw Hat—and it’s not Zoro or Luffy. Despite a tragic past, they’ve mastered resilience ...

One Piece's power scaling doesn't make a lot of sense but Kaido is undeniably amongst the strongest and Kizaru is nowhere near him, despite being an Admiral.

Devil Fruit awakening is the pinnacle of an ability. However, many powerful characters have not awakened their devil fruits.

Since Franky hasn't had a power-up in a long time, Armament Haki would be a great upgrade for the One Piece character.