Pirates, the Times Have Changed

Reborn in the world of One Piece, he clearly has a System, but its style seems a little off.

Artificial earthquake generators, aerospace carriers, space-based ion cannons, Dyson spheres, two-dimensional foils, neutron star warships? What the hell, is this really the world of One Piece?

Ronan says that guns in the world of One Piece used to be nothing but plot devices, practically useless in everyday life. But now, it's time for the setting to change.

A few months later.

When the Summit War began, Whitebeard abandoned his own pirate ships and surfaced with a fleet of underwater aircraft carriers. The colossal vessels blotted out the sky and surrounded the island, blasting open Marine Headquarters with their powerful guns.

“Tsuru, the times have changed,” Whitebeard said, standing on the carrier deck with his blade in hand.

The Great Pirate Era, when ships crossed the seas under sail, came to an abrupt end. An unbelievable era of black technology rolled in and crushed it.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.