Conscripted as a Prison Guard from the Start

After transmigrating into the world of One Piece, Tang Long obtained a God-Tier Support System.

Whenever he killed a formidable opponent, he could gain experience corresponding to the opponent's abilities.

From the start, he was sent to Impel Down as a prison guard.

The once-powerful prisoners now lay before him, barely clinging to life.

A pile of experience points was waiting for him to pick it up!

With the System, Tang Long could use experience gained by killing enemies to level up his Greatswordsmanship, master-level Three Types of Haki, and immortal body.

With the System's help, Tang Long rose to prominence in Impel Down. After putting out to sea, he crushed the Seven Warlords, battered the Three Admirals, and subdued the Four Emperors, becoming the sole emperor of the seas.

In the end, he stormed the Holy Land of Mary Geoise to face Imu.

Dragon: "With Tang Long ruling the world, our Revolutionary Army can retire and go home to farm."

Aokiji: "The country Tang Long has built is the very justice I've been searching for."

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