[One Piece fanfiction + mythical beast species + crew companion + no system + making up for regrets]

[PS: Momonosuke must die.]

Lu Yu, who is hailed as a successor of ancient Chinese medicine, is transported to the world of One Piece after criticizing the plot of One Piece once again.

There is no system, and no old man.

Lu Yu could only accept the arrangement of fate and begin to make up for the regrets in his heart.

Hmm... and change the world while we're at it.

From that moment on, the world of One Piece changed:

The revolutionary army was established ahead of schedule and developed rapidly; Sabo danced with a steel pipe and reminisced about the past.

Kuina roams the world with her sword, hoping to rekindle an unfinished duel with someone.

Bellemere smiled as she planted orange trees, hoping her daughter would return and taste the sweetest oranges;

Banjina and Kaya stared blankly at the sea, thinking of the most important person in their hearts;

Zeff stood on his feet, tossing the wok, and occasionally smacked people with his tall chef's hat;

Hiluluk is still a quack doctor, arguing with some 140-year-old witch;

On a certain golden spaceship, thunderstorms raged and screams echoed...

【Multiple female protagonists】【Multiple fruits】【Space】【Both good and evil】

【Murder of Momonosuke】

Yun Lie inexplicably traveled to the world of pirates, and there are two news: bad news, he is not dead.

Good news, I’m lucky, I start with a devil fruit, and it’s a space fruit with extremely high lower and upper limits!

The powerful ability of the fruit gave him the confidence to go out to sea for adventure.

【Don't be a pirate】【With brain】【Multiple female protagonists】【Half-invincible】

The protagonist Moonlight came to the world of pirates and was invited by Luffy to board the ship. The East China Sea, Winter Island, Alabasta, Sky Island, Naga Island, Water Seven Cities, Judicial Island, Thriller Bark, Sabaody Archipelago, the Battle of Marineford, etc. With the joining of the protagonist, everything will be different.

He transmigrated into Marco's body, starting with the Marineford War. Knowing the plot, Marco understood that the Marineford War was a dead end, but fortunately, he had a stat-adding system and knew the story, so everything could still be changed... (He had a girlfriend but no master).

Bad news: Journeying through the world of pirates, you’ll start at the execution ground in Rogue Town, about to be beheaded!

Good news: The [Devil Fruit Synthesis System] has been activated, turning everything into a material!

[Rusty Iron Filings] + [Seagull Corpse] instantly synthesize the [Zoology – Slashing Bird Fruit]!

Slash through the scaffold and escape! From now on, I rewrite the rules of this sea!

While others scramble for a Nature-type fruit, Fang Yuan sets his sights on the Four Emperors.

Kaido’s dragon scales? Perfect for synthesizing the [Mythical Beast – Lava Dragon]!

Whitebeard’s vibrations? Decompose them into the [Concept – Space Tearing]!

Blackbeard can hunt with the Fruit? Sorry, I command an army of three thousand users with special abilities, producing the fruit on an assembly line!

Years later, when Fang Yuan reigns supreme in Marijoa, the Five Elders realize in despair that they’ve provoked the most terrifying power in this sea… the source of power!

Luo Yang travels through the Marvel Universe and unexpectedly acquires the Phoenix Force system. When a purple potato spirit leads an army to Earth, he stares at the Chinese youth standing in his way and commands Ebony Maw, "Activate all shipboard weapons, fire!" Instantly, countless laser beams of energy engulf Luo Yang. "Ding! Absorbing pure energy, energy value +10,000, +10,086, -200, +10,000..." "Awesome! Don't stop, keep going!" Luo Yang exclaims joyfully to the purple potato spirit, watching the energy value skyrocket on the system interface. P.S.: This book is based on the film and comics. If you want to see the exact same plot, I recommend rewatching the film.

Reincarnated in another world, Chen Luo was reborn as a slime in Teyvat. "I... can't do anything..." "The Herrscher password is correct!" "?" Accidentally activating the Herrscher Core within him, the Herrscher of Reason's Teyvat Young journey began. Morax: "From a universal perspective, this Eden's Planet is quite interesting." Barbatos: "This energy... should be enough to destroy Sky Island in a single burst." General Raiden: "Wild Wind, submit to me!" Chen Luo: "...but why am I always the one hurt?" The Herrscher's scourge is reappearing on this land. After an initial period of ignorance, the diligent little slime embarked on a journey to collect the Herrscher Cores. ...And when he reached the end of his journey, looking back—he remembered conversations with the gentle deity beneath the sacred cherry tree. He remembered walking alongside the beautiful sea god on the dark seabed. He remembered the twin flowers trapped on opposite sides, invisible to each other. He remembered the star that had nearly vanished from the other side of the sky. "...Now, let's make this imperfect world what I want it to be." (Honkai Impact 3rd x Genshin Impact work, harem-oriented, stable updates!)

This is a world of beast taming, without any fancy elements (doubtful), only beast tamers that have grown to the top... maybe even breeding with top beast tamers?

After traveling to the pigeon-based beast taming game "Yuling Wars" that he knows well, Lin Guang had originally prepared a classic loser start, making great strides and enjoying a successful life.

It was not until a long time later that he looked at the silver-haired girl with scarlet horns and a devil's tail at home, the old lynx with short white hair and green cat ears, and the white-haired killer whale girl who lay in the bathtub all day long except for night raids...

Lin Guang couldn't help but fall into deep thought.

It turns out that beast tamers... can also be considered beast tamers.

Serious version:

This is the worst era. Under the seemingly colorful and raging surface,...

The 51st year of Konoha would later be remembered as “the dawn of ninja world reform” and “Year One of the World-altering transformation.”

At the center of this unprecedented era stood Orochimaru—renowned Sannin, feared experimenter, and, unexpectedly, a pivotal architect of change.

His transformation began with the arrival of an unlikely force: a mysterious traveler who had become a lamp Genie.

Under the guidance of this strange and otherworldly being, Orochimaru sets out to reshape the ninja world. With cunning and ambition, he cultivates power, manipulates destiny, and relentlessly pursues the ultimate goal—eternal life.

Witness a different path for Orochimaru. One where he doesn't just chase forbidden knowledge, but becomes a harbinger of a new age.

Travel across the wilderness around the world, and everyone starts with a thatched hut!

[There is no human civilization in this world, only traps and wild beasts! ]

[At midnight every day, the base will randomly land at a location in the wilderness! ]

[Players can go out of the base to explore, but whether they find a treasure chest or a disaster depends entirely on luck. ]

When Hu You came to the wilderness survival world, he thought he would be in danger like everyone else.

But unexpectedly, he was the only one who knew what was in the treasure chest and could eliminate one option!

While others were still worrying about how to survive, Hu You was already lying in his own manor, fishing, drinking tea and playing games!

"Do you have the treasure chest that Hu You touched? I want a big price for it!"

"I have met Hu You once in person. I am selling my eyeballs. Is there anyone willing to buy? If it is less than 100 million, don't talk about it!"