I’m in Impel Down, and Imprisoning Pirates Makes Me Stronger

When the Age of Exploration began, the world was ruled by neither Roger nor the Celestial Dragons.

There were brutal pirates, enormous Sea Kings, and Marineford, which controlled the oceans.

No one could rule the entire sea.

If anyone could, it was the one in Impel Down.

Impel Down.

The strongest fortress on the Grand Line.

Rhodes was still cheerfully locking up new prisoners.

Looking at the pirate before him, with a bounty of 200 million?

The Red-Haired one, known as one of the Four Emperors?

The alliance of Kaido and Big Mom?

Rhodes waved his hand. "Lock every last one of them up!"

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