[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!

[As the last surviving member of the Senju clan, your goal is to revive the Senju clan.] [Mission 1: Expand clan membership, ultimate goal: 1 million members.] [Mission 2: Enhance clan status, ultimate goal: Emperor of the Ninja World.] [Mission 3: Expand clan territory, ultimate goal: Conquer the world.] Looking at the silly system interface, Uchiha Yanglin couldn't help but grumble, "Fucking revive the Senju clan! I'm an Uchiha. Those stupid Senju clan idiots are the most annoying." [Stage Mission Rewards: Super Strength, Flying Thunder God Jutsu, Hashirama-level Wood Release, Mangekyō Sharingan.] Uchiha Yanglin: "But then again, the Senju clan isn't without its merits... But the Uchiha clan are my beloved relatives. If I want to revive the Senju clan, I'll have to pay more." [High-level Mission Rewards: Chakra Fruit, Ōtsutsuki Bloodline, Samsara Eye, Yin-Yang Release.] Uchiha...

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

Having transmigrated into the body of the Fourth Kazekage, Rasa deeply felt the dire situation of Sunagakure. The land was barren, resources scarce, sandstorms rampant… They were utterly defeated by Iwagakure, extorted by Kirigakure, and harassed by Kusagakure. “Especially Konoha, they’re too strong, too terrifying, a huge threat to Sunagakure.” “To protect myself, I can only use the Great Deception System to spread rumors, so they won’t have the time or energy to continue humiliating Sunagakure.” “I did nothing wrong! I’m only trying to protect Sunagakure!” Rasa glanced at the list of rumors in front of him. [What? Hiruzen Sarutobi stole the credit that should have belonged to Kagami Uchiha?] [Shocking! Sakumo Hatake died tragically because his achievements threatened his master!] [Wait! Who doesn’t know the truth about Minato Namikaze’s death?] [A great disgrace! The dignified Mizukage has been reduced to a mere Konoha Uchiha spy puppet…]

[One Piece] [Following the Ship]

The power of two Tremor-Tremor Fruits appeared during the Marineford War!

Could the emergence of two world-destroying forces change the outcome of the Marineford War?

And it all started when our protagonist, Bai Yun, traveled through time and met Luffy as a child.

......

As the saying goes, when you're down on your luck, even drinking cold water can cause you to choke.

Bai Yun made a casual remark, and then suddenly died and was transported to the world of One Piece.

Yes, there is a system.

What do you mean by coming out to make a sarcastic remark, then handing over a fruit and running away???

Good news: I suddenly traveled through time

. Better news: I traveled through hundreds of worlds at once.

[A Hyperion slacker]: Let me tell you, that day, I chased Otto for three days and three nights with a baseball bat.

[A Teyvat yellow-haired guy]: What would happen if Ivan was enlarged in Teyvat?

[A video store owner]: Oh no, my sister seems to have discovered that I have a relationship with other girls. I’m waiting online, it’s urgent.

[A certain savior]: How should this dragon meat be cooked? Can it be braised?

[A certain train garbage king]: Thank you for the invitation. My destiny is full. Recently, those star gods have been looking for me for meetings every day.

One day, when someone asked Mo Wang why he was so powerful and whether he was cheating or something.

At this time, Mo Wang answered like this,

Mo Wang: Are you kidding? I have always relied on myself to become stronger.

[Old Era + Slow Heat + Gradual Growth + Swordsman + Three-Color Dominance + Ice Element + Half Lone Wolf]

Arthur travels through the world of One Piece. With his tough physique, he goes from being the strongest genius in the history of the navy to being a prisoner framed by a conspiracy of the Warring States.

Twenty years ago, he wandered between various forces, avoiding the pursuit of the navy and the assassination of the Celestial Dragons.

He was a member of Roger's pirate crew. At the age of 16, his swordsmanship was on par with Rayleigh, and at the age of 18, his swordsmanship was on par with Roger...

After Roger surrendered himself, Arthur, who had no background and no identity, was hunted down by the World Government and the Navy.

This caused him to suffer life-threatening battles since the beginning of the Great Pirate Era.

…

(The plot does not follow the original. Most of it is original. It is better to treat it as a parallel world.

A coming-of-age story, childish in the early stages, then gradually turns darker, with almost no original plot)

(No system + no group + violent aesthetics + Momo-Momo Fruit + old-era powerhouse + semi-invincible + pirate style)

He is the most monstrous genius in naval history, possessing innate Armament Haki.

He is the captain of the 7th Division of the Rocks Pirates, and a world-renowned dual-wielding swordsman.

He was hailed as the hope for the future of the navy.

He is hailed as the world's greatest enemy.

He was Kapzefa's proudest student.

He was the right-hand man that Whitebeard and Golden Lion desperately wanted.

He came from the humblest background, yet he achieved the greatest success!

His name is Fate Roldy!

When justice and evil merge, someone will inevitably appear out of nowhere and cleave the chaos between good and evil!

From God Valley to the Marineford War, an invisible hand has always shrouded the entire ocean!

"As everyone knows, I, Roldy, am a magnanimous person and never hold grudges!"

"So it's time to settle the score for that time you mocked me 17 years ago!"

What kind of collision would occur in the Naruto world if someone obtained a Fruit of Ope Ope no Shit (without the weakness to seawater), a fruit that consumes stamina, and a Saiyan-like physique?

My name is Bai Xing. I was playing a game and I was transported to another world. Luckily, I was able to travel back, and I even activated a magical system.

Main quest: Survive until the final chapters of Shippuden.

award:

First, he could choose to stay in the present world and obtain a noble black card containing a billion dollars in legal and compliant liquid funds;

Secondly, he can obtain the character's peak strength and travel to other worlds he wishes to go to, or stay in this Naruto world to continue living.

For a modern person, neither choice would be a loss, but for someone who has spent half a month and three years in the "Second World," only one option remains:

—I need to find another world, I need to make a quick getaway!

"My dream is to become a 'qualified' Chunin."

P.S.: "The Self-Cultivation of Playing a Genin," "As a Genin, I Can Only Do D-Rank Missions," "Naruto: I'll Never Become a Chunin in My Lifetime"

Same flow;

Pirate Raul, as an alien among the Celestial Dragons, swings his sword every day just to become a strong man;

Hokage Raul, travels through the Warring States Period to escort Uzumaki Mito to marry Senju;

Scientist Raul, as a scientist in the organization, works hard for the organization;

Until they become strong, they finally reach the strongest self in the world. All Raul is full of doubts, why did the golden finger take so long to come?