One Piece: Starting with Zero Combat Power, I Load Max-Level Haki

When he wakes up, overworked office drone Ye Chen finds himself transmigrated to the world of One Piece, where he has become an utterly forgettable nobody on a small island in the East Blue.

Penniless, without a Devil Fruit, and with laughable martial arts skills, he's doomed from the start!

Just as he thinks he'll end up as a Sea King's snack, a mechanical voice rings in his mind.

[Ding! The Super Awesome Sign-In System has been activated!]

[First sign-in reward: Emperor-level Conqueror's Haki!]

[Defeat powerful foes to draw ability cards! Max out someone's affection to unlock hidden storylines!]

The System is also a chatterbox and a total clown, constantly mouthing off to its Host and stirring up trouble at the worst possible moments.

From then on, this nameless nobody from the East Blue sets out on an unstoppable path to kingship, accompanied by an unreliable System.

Fight pirates? One punch each, even the Four Emperors will feel it!

Win over beauties? The Pirate Empress blushes, and the mermaid princess throws herself into his arms!

The World Government picks a fight? He'll tear the roof off Mary Geoise!

One Celestial Dragon trembles: "What kind of monster is he?"

The Five Elders fall silent: "...This man can't be judged by ordinary standards."

The Marine Fleet Admiral sighs and rubs his forehead: "Effective today, there's no longer a limit on his bounty."

The System pipes up quietly: [Host, you're this awesome, does your mom know?]

Ye Chen: "...Shut up."

Ye Chen simply crosses his legs and gazes down at the enemies kneeling at his feet, smiling faintly.

"I told you, I call the shots on these seas."