Seafaring: I Just Became Saitama, and Now the Empress Wants to Kill Me?

"Saitama" transmigrates to the world of One Piece.

From the start, he runs into the Pirate Empress, who wants to put him on trial!

She even calls him a baldy.

In a fit of rage, Saitama levels the Amazon Lily palace!

"Damn it, how can there be a man who's immune to the power of the Love-Love Fruit? How can he ignore my beauty?!"

And so begins Saitama's extraordinary life among the pirates.

He punishes the wicked and carries out the justice he believes in.

Months later, the Navy's wanted posters give him a name: "One-Punch Man, Saitama!"

In the New World, he faces off against Kaido.

"Only Haki can stand above all else!"

But one plain, unadorned punch makes Kaido realize just how far beyond reach this world truly is.

"Ze-hahaha! The power of the Dark-Dark Fruit combined with the Tremor-Tremor Fruit. What an invincible force!"

Saitama throws a punch. "Invincible? Boring..."

No one can stop a man from setting out to sea...

Unless that man is Saitama!

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