Seafaring: I Asked You to Manage the Navy, and You Wiped Out the Four Emperors

After transmigrating to the world of One Piece, Su Zhou becomes a legendary Marine, on par with Garp.

Just as he's about to retire, he suddenly receives an invitation from Sengoku to serve as acting Fleet Admiral.

"MMP, I'm about to retire, and you want me to be Fleet Admiral?"

Reluctantly, Su Zhou takes the job. Then he thinks, since he's Fleet Admiral already, he might as well take care of a few pirates to pass the time.

So he takes charge himself, lays the groundwork for the Summit War, and prepares to hunt Whitebeard and strike fear into pirates around the world.

To prevent anything from going wrong, he empties Impel Down ahead of time, leaving Luffy unable to lead the pirates in a prison break.

He also uses their pay as leverage to make Kizaru fight at full strength.

At last, the Summit War breaks out, and the Whitebeard Pirates are wiped out without a hitch.

Next, his plans targeting the Four Emperors Big Mom, Kaido, and Red-Haired Shanks all proceed and succeed one by one.

When Sengoku returns from vacation, he is stunned to find the Four Emperors gone. How did the Marines become invincible while he was away on a deserted island?

Next come the Revolutionary Army, then the Celestial Dragons, the Five Elders, Imu...

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