Seafaring: I'm So Overpowered, the Four Emperors Are Picking Fights With Me

Everyone is chasing invincibility!

But do you know how painful it is to be invincible?

From the start, he awakens Saiyan bloodline, and thinks he's in a high-martial-arts world.

He never expects it to be the world of One Piece, so Ryan decides to lie flat.

But even so, his strength keeps growing at a crazy rate.

One tiny mistake, and he could destroy heaven and earth.

"I'm in so much pain!" Ryan cries out to the sky, because one little slip-up...

And he'll blow up the whole world!

The Summit War.

"Whitebeard, I'm warning you, don't come over here. Whatever you do, don't come over here! Don't make a move, seriously..."

"Gurarara! Kid, are you scared?"

Ryan looks at Whitebeard, knocked out by the force of his own attack. "Damn it! I told you not to come over! Good thing I didn't throw a punch, or I would've killed everyone!"

At that moment, the whole world falls silent!

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