One Piece: Turning the World Upside Down

A modern man's soul transmigrated into the body of an eight-year-old boy, the same age as Nami. At this point, Nami had yet to be tormented by Arlong. One day, she found the transmigrated protagonist on the beach. She had no idea how much her actions would benefit her in the near future, or that they would even change the entire world!

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