One Piece: Backed by Justice, I Turn the World Upside Down!

[Marines + Great Swordsman + Three Types of Haki + Superhuman Martial Arts + Devil Fruits/Special Abilities Without Side Effects + Ruthless]

[The System is a total pain in the neck, semi-behind-the-scenes story + revolution]

[Not invincible, but grows quickly. Invincible in the middle and later stages]

Thanks to his “personal effort,” young Tian Mu finds himself shouldering the title of hero through sheer luck. From then on, he has the backing of one Marshal and three Admirals!

Years later, Tian Mu stands atop the Holy Land, looking down on all challengers.

“Where I stand is what counts as justice!”

Only when the Holy Land of Mary Geoise is surrounded does the World Government realize just how deeply he has hidden his identity!

Besides being the famed hero of the New Marines,

he is also the Revolutionary Army’s ideological mentor, the leader of the New World’s underworld, the one who brought the Great Pirate Era to an end, a founder of the Alliance of All Races, and much more!

At six, he personally executes Pirate King Roger.

At eight, he slays the Golden Lion and earns the title “Hero of the New Marines.”

At thirteen, he liberates a country and bathes the East Blue in blood, becoming the talk of the world.

At fifteen, he sets the Holy Land ablaze and becomes the world’s most heinous criminal, “Sun,” with a bounty of ten billion...

Burdened with the Ultimate Sucker System, how could he possibly let anyone off so easily?!

[Mission complete...]

[Reward: Almighty Push!]

[Reward: Universal Pull!]

[Reward: Flame-Flame Fruit abilities with no side effects!]

[Reward: Tremor-Tremor Fruit abilities with no side effects!]

[...]

At the peak of his mastery of all three types of Haki, he is a great swordsman with martial arts taken to the extreme, and possesses hundreds of special abilities!

The devil Imu? Even an angel would have to kneel!

Also known as:

“One-Handedly Taking Down Whitebeard and Ending the Great Pirate Era”

[The synopsis doesn’t do it justice. Read the story!]