"Only domineering power can rise above everything else."

This is a famous saying by Kaido, the gold-medal lecturer of the Grand Line, known as "King of Beasts," and is regarded as a guiding principle by countless people.

But Roy did not agree with this.

"Then let me ask you—if there were a user who could analyze and collect all the Devil Fruit abilities, and was unaffected by Seastone and seawater, could he reach the pinnacle of this ocean with his Devil Fruit abilities?"

To prove his point, Roy took action.

...

Many years later.

On the Red Line, the sacred site of Mary Geoise is ablaze.

At the top of Pangu City, the instigator stands in the sky.

The pristine white navy cloak fluttered in the wind.

"Do you want to be at odds with the world?"

When confronted with questions from the world's nobles, Roy simply grinned.

"Haven't I already been at odds with the world all along?"

He smiled.

Those who followed him emerged from behind him.

The figures leading the group silenced the entire scene.

Everyone recognized them.

They are all powerful figures who have suddenly risen to fame on the high seas in recent years.

Among them were assassins, revolutionaries, pirates, merchants, doctors...

Without exception, they were all extremely powerful ability users, and they all belonged to the same organization.

Legend has it that the organization has a mysterious leader who is now the most dangerous criminal in the sea.

Now, the facts speak for themselves.

"You, you are..."

A new generation of legends in the Navy.

The most dangerous criminal in the ocean.

They were the same person from the very beginning.

His name is...Loy Amos.

Wayne, who transmigrated into the body of a pirate, awakened the Good Citizen System.

Living in the world of One Piece, he must strictly adhere to the labor laws of his previous life, arriving at work and leaving on time.

As long as he strictly follows the rules, he will reap a bountiful harvest every day.

Physical fitness, swordsmanship, martial arts, and domineering presence.

Everything you could want!

And so began his unique path of law-abiding piracy and robbery.

...

Nine o'clock in the morning, starting a beautiful day.

Burn! Kill! Loot! (Omitted)

At 5 p.m., a busy day came to an end.

Go home! Go to sleep!

His brothers, looking at the city they had finally managed to conquer, were unwilling to give up and wanted to break the rules.

But after being educated on the law by law-abiding citizen Wayne, they could only follow him back with their faces full of embarrassment.

Before leaving, Wayne shouted to the townspeople, "Wait! I'll come back to rob you again at nine o'clock tomorrow!"

...

As time went on, Wayne's strength began to become unfathomable.

Due to his eccentric behavior, the Navy paid close attention to him but did not take him seriously.

Until the Marineford War many years later.

Seeing Wayne slice the entire Marine Headquarters in two with a single stroke, the Marines finally realized what was happening.

This little pirate they didn't pay any attention to seems to be a tiny bit stronger than they thought...

Whitebeard: "This is it!"

Ace: "Uncle Vegeta, save me!"

Warring States Period: "This is it, we're doomed."

Just when everyone thought the outcome of this battle was sealed...

Wayne: "I won't bother you anymore, I'm leaving now. It's time for me to go home."

Whitebeard: ? ? ?

Ace: ? ?

Gu Changtian accidentally travels to the world of One Piece and is bound to the One-Punch Man Summoning System. In the One Piece world, he establishes the First Legion and continuously accumulates shock points.

Such a terrifying demon has crossed over into the world of One Piece. What will become of the One Piece world...?

"The Warring States period was terrifying; the First Legion members were all like monsters..."

Whitebeard: "Giants are the strongest men in the world..."

Redhead: "Oh no, my pride isn't working anymore..."

Garp: "Even my iron fist can't beat the First Legion..."

Kizaru: "No matter how much money you offer me, I won't fight the First Army..."

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!

When Kaido merged with the soul of an unlucky transmigrator, he learned that the world he was in was a manga, and that he was merely a stepping stone for Luffy, the so-called chosen one of destiny, to defeat him.

"What kind of bullshit is Wang Luffy, Chosen One, Joy Boy? I'm going to smash you all to pieces..."

'Ding, system loading...'

Kaido: "So this is the cheat code of that unfortunate transmigrator? It seems that after merging with that guy's memories, I not only know the direction of the plot, but I also have a cheat code to use..."

'Ding, system loading complete. You are not the host of this system. The system will automatically unbind you. Goodbye...'

Kaido: "Damn it..."

(Cheerful, cold-blooded, ruthless, bloodthirsty, ambitious. Kaido is the Kaido from the original work, but one who knows the plot; his personality won't change much.) (Completed novel: "One Piece, Me, Marco, Starting with the Marineford War")

The protagonist, Dicas, is transported to the world of One Piece and becomes a stray cat. Just when he is lamenting the tragedy and helplessness of life, the strongest cat god system descends. Watch how the protagonist improves his strength, how he uses the system to summon cats from the anime in his memories, and how he leads them to make a name for themselves in the sea world and make a name for their cat clan.

Rainbow Cat: "Let me, Rainbow Cat, the greatest swordsman of the cat clan, learn about the swordsmanship of this world."

Doraemon: "Rainbow Cat, wait a minute, let me get out the Lightning Ball to help you."

Dorami: "Wait a minute, brother, watch me use the shock gun in my left hand and the air cannon in my right to help you."

Meow: "I can do anything except catch Pikachu."

Talking Tom: "Me too. I'm invincible except for catching Jerry."

Star Cat: "Come and experience the charm of martial arts, magic, and wisdom. Here I come."

Abu: "Let's forget about the above. How about I show our enemies what the combination of technology and strength really means?"

Stingy Cat: "Come and experience the power of this Cat King's Explosive Red Fang."

Black Cat Sheriff: "I bet your bullets won't curve."

Blue Cat: "Hehe, do you know why I'm the leader of the Dragon Riders?"

Gatomon: "Let me destroy you in the name of the angels."

Tomorrow's Bright Moon: "We, the cat clan, will remove all obstacles."

Xiaoqing: "Let me tell you what it means to overcome strength with softness?"

Sugar: "Do you know what it means to break through force with speed? It's simple, just let me eat my fill of fish balls."

Whirlwind Claw: "I am the number one constable in the world."

The world of One Piece is silent and shocked.

The boy died, the girl lived.

When I opened my eyes again, I was not in a white hospital room, but in a cold, dark space.

There is no sun here, no earth, only deathly silence.

He also noticed something was wrong with her; she seemed to have been reborn, and not only did she resemble Hoshimiya Rokuro from the anime Date A Live, which he had watched before, but she also possessed magical spirit powers.

At the same time, she discovered that he was dead, his body beside her. Although she could not sense any signs of life, she felt as if she were still connected to him...

Suddenly, hope filled the girl's heart, and she decided to seek the realm between life and death, embarking on an unknown and long journey.

Her first stop was actually—

One Piece, Akame ga Kill!, Naruto, Re:Zero -Starting Life in Another World-, Overlord, Godslayer, Jackie Chan Adventures (in progress)

P.S.: The good news is that the author doesn't know how to write romance; the bad news is that the author only learned how to write exciting battle scenes.

Want to be a freeloader? Start with the concept-based [Sloth Fruit] and become invincible!

Sleeping while working, your Observation Haki will automatically cultivate! Punching in and slacking off, your Armament Haki will instantly max out! Conqueror Haki? That's not necessary!

Akainu, the boss, was furious: "Levi! If you slack off again, I'll send you to the New World!"

Levi turned over and said, "Marshal...it's so troublesome. The journey is too far...I'm too lazy to go."

During the Battle of Marineford, the world was collapsing and the sky was breaking, but he was sleeping soundly under the execution platform.

A fatal attack came at him, and he turned over unconsciously... Boom! The attack was gone!

Marshal Zhan Guo collapsed, holding his head. "Quick! Wake up Levi! Let him finish the fight before he goes back to sleep!!"

This book is also known as: "The Navy's No. 1 Slacker King, Akainu Was Furious at Me," "Navy King? No, I'm the Sleeping King," and "My Justice is Punctual Check-in."

Kyle's third time traveling through time brings him to a world far more bizarre and dangerous than those of One Piece and Naruto. The painful experiences of his first two journeys, where he died in swords and kunai upon inheriting his memories, taught him this: if you're not strong enough, you die! Awakening his Nen ability at the age of seven, he possesses the power to turn everything around—the Book of the Unique World Resonance! When Gon needs strength to challenge Hisoka, Kyle extends an invitation: "Sign a contract. I'll grant you the opportunity to train in another world, and you'll grant me the power to reflect back." Thus, the Hunter world's strongest pirate group sets sail, and an organization more powerful than the Akatsuki in the Ninja World is born. But Kyle harbors a deepest secret: does this seemingly fair contract reflect the fruits of training, or does it reflect the fate of the contracted... themselves? As the bonds of the powerful from three worlds intertwine, what awaits them is the path to the highest...

After falling to the bottom of the sea, Davy Jones from Pirates of the Caribbean was reborn in the East China Sea of ​​the pirate world with a strange black ship, the Terror. He gained the ability to harvest fear to strengthen himself and the Terror.

"Some of you want to become the 'Seven Warlords of the Sea', some want to become the 'Four Emperors', and some want to become the 'Pirate King', but why are you all so afraid of the sea? Is it because you all have Devil Fruit abilities?"

"No, no, my naive new pirate, we fear the sea because of Davy Jones. He is in the deep sea that we cannot see, waiting for us to fall into his trap..."