"If I can't adapt to the world, then I'll transform it!"

Reddy travels to the chaotic world of pirates, obtains genetic technology at the beginning, and is determined to transform the world.

The ability of the Float-Float Fruit is to create thousands of islands.

The ability of the Thunder Fruit acts as endless energy.

The ability of the Mirror-Mirror Fruit constitutes a transportation system.

The Gold-Gold Fruit has the ability to create a metal currency system.

Genetic war beasts guard the territory, and cloned strongmen fight for me!

…

Ability to hunt various fruits.

Give me enough genes and I will create my own utopia.

The blue ocean will be left to those restless pirates, nobles, and Celestial Dragons... I won't play with you anymore.

The Battle of Marineford.

Reddy made a declaration to the world through the video Den Den Mushi.

"All those who yearn for peace and tranquility, welcome to my kingdom... Heaven!"

[One Piece + Nami (female lead) + crewmate + Morax template + time travel]

Zhongli travels to the One Piece world and merges with the Morax template.

It can manipulate all rock elements.

He then joined the Straw Hat Pirates.

"Zhongli, save me!"

After Zhongli reversed his shield, the Straw Hat crew said:

"Zhongli's shield is truly reassuring!"

I've been transported to the beginner village, Sirius Island, and the beginner's gift pack contains the Fire Dragon Slayer Magic.

In order to avoid becoming a dragon soul under the Black Dragon King's claws, Luo Xia chose to stay put and cultivate, waiting for the Fairy Tail main characters to arrive.

Ten years later, the dragon arrived, not a black dragon but a blue dragon... Kaido the Blue Dragon.

Luo Xia: I've been practicing Dragon Slayer Magic for ten years, preparing to join Fairy Tail as an S-Class Mage, and you're telling me this is One Piece?!

Kaido: What kind of monster did I recruit? What kind of subordinate dreams of slaying dragons all day long?!

Yan Zaijin: Actually, Luo Xia is pretty good, provided that the bastard didn't use me to farm money with the World Government, 100 million each time, and didn't even share it with me.

Art Disaster Queen: That son of a bitch, Loscha, is really wicked. He's treating me like a lowly samurai.

Brother Disaster Jack: Luo Xia's daily routine consists of eating, sleeping, and beating up his younger brother. You ask who his younger brother is? Don't ask, I just don't know.

Heavenly Dragon, Thunder Dragon, Iron Dragon, Shadow Dragon, Light Dragon, Sword Saint Dragon, Azure Dragon... All dragon-slaying magics are now under my control, making me the strongest dragon.

Also known as "Preparing for the Fairy Tail S-Class Qualifying Exam, You Say It's One Piece?", "The Beasts Pirates' Rebellious Dragon Slayer Mage", and "Is One Piece + Fairy Tail a Good Idea?"

...

Dimon was summoned to the pirate world as a demon, and the starting point was Beehive Island.

Luckily, the devil's skills were powerful enough to allow him to easily join the Rocks Pirates.

The initial skill is to make the wine of immortality. Whoever drinks it will gain the power of immortality!

As a demon, Damon can devour the undead, gain their experience and knowledge, and achieve his own success.

If you swallow a devil fruit, you can unlock more powerful devil skills!

In 1482, the era of great oppression before the Great Age of Pirates, everything began with the immortal Rocks Pirates...

The strong live, the weak die—that's how simple this world is! A hundred boats race, a thousand sails compete; on this vast sea teeming with pirates, only those who conquer the Grand Line become the true Pirate King! In short, this is the story of a transmigrator who obtains the Dream-Dream Fruit, granting him the ability to control dreams, and arrives in the world of One Piece to start his own business and reach the pinnacle of life. PS: The story takes place in the North Blue five years before Luffy set sail. The protagonist follows a path of conquest, featuring many original characters and storylines. All the plot points that everyone enjoys will be included, and the author will try to keep it fresh, original, and unpretentious.

[Endless battles, sea supremacy, aim for the strongest]

If Blackbeard had taken Luffy's Nika Devil Fruit, Ace had been rescued, and Whitebeard hadn't died at Marineford, what would the future of the world have been like?

On the eve of the summit, an unlucky soul who had traveled from another world was devoured and merged with Douglas Barrett.

The lives of the devil's heirs took a different turn from that point on.

"The Paramecia-type Fusion Fruit allows the user to arrange and combine any object, causing them to fuse. It can also fuse any inorganic matter it touches with its own body to create desired transformations!"

Cells can arrange and combine to become ultimate life forms, ever-changing!

The arrangement and combination of matter—this world is a sandbox game in your hands, and you are the creator!

Microscopic particles arrange and combine, hand-crafted nuclear fusion, devastating the world!

Impel Down is in chaos, a mad dragon emerges from the abyss, turning the entire Deepsea Impel Down into a ship to fight on the summit!

In the Marineford War, a Gundam was launched, and Marineford was sunk with a single shot!

In the new world, we will conquer all and let the name of the Demon God resound throughout the seas!

Sal transmigrates into a clone of Roger, absorbing Roger's remnant soul. At this time, the Straw Hat crew has just defeated Gecko Moria, and the Marineford War is imminent. He is not Roger; he only wants to be the one who reaches the top. Main character: Sal

Ryan, who survives by petty theft after transmigrating to the world of One Piece, looks at the Devil Fruit he just stole and says:

He who steals a hook is executed; he who steals a country becomes a prince… he who steals heaven and earth becomes a saint!

From now on, please call me the Demon Lord of the Heavenly Thief!

Jiang Li transmigrates to the Sabaody Archipelago in the One Piece world and awakens a creation system.

Jiang Li created eight great demons right from the start, and from then on, whether the pirate world was in chaos or not was up to Jiang Li.

Su Yu transmigrates into the world of One Piece, starting with a dilapidated ship that's on the verge of falling apart! In this world overrun by monsters, Marine Admirals can destroy islands, and the Four Emperors can overturn the seas. Su Yu, however, is just an ordinary person who can't even find odd jobs. How will he survive?

Just as Su Yu was about to give up and give up, the [God-Level Customization System] was finally activated!

Why are the reward blueprints for [Temptation: Succubus Heels] and [Absolute Territory: Black Stockings]?

"System, come out here! Am I, a grown man, going to the battlefield dressed like this? Do you want me to die from stunts or be killed by the enemy?"

Until Su Yu saw the orange-haired girl who had single-handedly shouldered everything for the villagers, crying in the darkness. A crazy plan instantly took shape!

As Nami, half-believing and half-doubting, put on her divine armor and kicked Arlong dozens of meters away, a divine oracle also sounded in Su Yu's mind!

[Ding! Crew combat power surges! Host rewarded with the ultra-rare ability: Gravity Control!] So this is the correct way to use the system! My happiness has finally arrived!

Thus, a "god-level designer" who drives beautiful and powerful women around the world crazy was born.

"Robin, stop studying those stones! Come try on this [Omniscient Eye OL Uniform] that can foresee the future!"

"Hancock, your Love-Love Fruit is too weak. Quickly try on my [Queen's Absolute Territory Set]!"