This book tells the story of Bai Ze, who transmigrates into the world of One Piece after a computer pop-up ad appears. The pop-up ad turns out to be a System.
From then on, he forms the Shanhai Pirates, and all kinds of mythical beasts appear in the world of the Pirate King.
Garp: "Damn it, what kind of monsters are on that little brat Bai Ze's ship? Their hand-to-hand combat skills are almost as good as mine. They hit so hard my hands hurt."
Sengoku: "Garp, it's your brat causing trouble again. Are we going to get another Rocks Pirates?"
Kaido: "Bai Ze, you little brat, come out and fight me! Let's have a war that destroys the world!"
With the System's support, mythical beasts run rampant and sweep through the world of pirates!
