After Uniting the One Piece World, You Invade a Parallel One

In Imperial Year 10, transmigrator Bai Yu unifies the One Piece world and becomes the Emperor. Using space-transmission technology, he launches imperial expeditions into other parallel worlds.

The advance troops, variant versions of Shiki, Newgate, and Roger, arrive in a new One Piece world and discover that it seems to be a bit of a mess.

Shiki: "What? In this world, I've got a ship's wheel stuck in my head?"

Newgate: "Newgate, is this how you raised your sons? They're way too weak!"

Roger: "No way! In this world, I was executed a long time ago?"

Bai Yu: "I'm a tyrannical emperor, but with my peers making me look good, I've somehow become a benevolent ruler?"

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