One Piece: The Grand Line

The protagonist transmigrates into Luffy, and his next opponent turns out to be Kaido, one of the Four Emperors!

Not only that, the Beasts Pirates, Edward Weevil, Moria, Kid, and the secrets of Wano Country all come into view from the very beginning. It is hard to tell who is friend and who is foe.

The secrets of the World Government and the Void Century are finally revealed.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.