The Summit: Everyone Has Multiple Devil Fruits, and I'm Building the Ultimate Voyage

Lu Yiqi transmigrates to the world of One Piece, gets stranded on a deserted island, and activates the Supreme World-Building System.

"What? You want me to turn the world of One Piece into one with a level of combat power on par with Dragon Ball?! You've got to be kidding!"

But the System immediately gifts him an incredibly powerful Conqueror's Haki and a random Devil Fruit. Anyone with an ability who eats it can randomly gain a second Devil Fruit power!

That's not all. Through draws, Lu Yiqi can also obtain a third and fourth Devil Fruit, Emperor-level Conqueror's Haki, Emperor-level Armament Haki, Emperor-level Observation Haki, and all sorts of other astonishing rewards!

Blackbeard is stunned: "My second ability is the Flame-Flame Fruit?!"

Kizaru is surprised: "Having both the Glint-Glint Fruit and the Rumble-Rumble Fruit will make slacking off even easier."

Whitebeard is shocked: "Have I... mastered both the Tremor-Tremor Fruit and the Magma-Magma Fruit?"

Red-Haired Shanks is speechless: "Why does everyone have insanely powerful Conqueror's Haki?! Was all my training for nothing?"

And so, a supreme pirate world is born!

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