In One Piece, I Just Started Playing Uchiha Madara

After transmigrating to the Pirate King world, Xiu Cheng obtains the Myriad Worlds Character Roleplaying System. The more convincingly he plays a character, the stronger he becomes.

Uchiha Itachi, Uchiha Madara, One-Punch Man, Ulquiorra...

Fleet Admiral Sengoku: What exactly is the organization called Akatsuki? Can anyone tell me?

Red-Haired Shanks: Would you do me a favor and stop stepping on my face? It brings dishonor to the name of your Akatsuki!

Garp: What kind of organization is the Wandenreich? The last Akatsuki was powerful enough, and now there's an even more outrageous organization!

Five Elders: What's going on? Why have so many powerful organizations appeared all of a sudden? Each one is stronger than the last, and even we can't beat them!

As Xiu Cheng plays more and more characters, he realizes that the world, because of him...

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