(The main character is a pirate, a great swordsman, a single female lead, not a harem, and the events before this are unrelated to the main character's group.)

He survived countless extreme battles, slaying all enemies who stood in his way.

His sword-drawing technique was as fast as lightning, shaking the world.

He is the brother Nico Robin tearfully recognized, the nightmare of the Celestial Dragons, the great enemy of the Navy, and a walking, single Yonko.

He is a man who walked out of hell alone from the very beginning of the Great Pirate Era.

Long, flowing hair, black robes, and a free-spirited demeanor.

Everything they do is aimed at overthrowing the tyranny and distorted rule of the world government.

Arthas: "Don't listen to their nonsense. I am a righteous person. Although I have slaughtered many lives, it was all for the benefit of the sea and for the benefit of you."

...

Reed, who accidentally obtained the task system panel, was forced to embark on a mission journey wandering around the universe. Until he accepted a certain task and killed Sid Kageno in the world of "Want to Become the Powerful Shadow" and replaced him as the shadow, his life ushered in a new chapter and he embarked on the road to becoming a winner in life.

A modern-day beauty, Lu Yue, is transported to the world of One Piece. A story of freedom and adventure unfolds, and she decides that since she's here, she's determined to make a name for herself. Who says women are inferior to men? She'll become the new queen of this world!

At the start, you gain access to the system's power, receive a beginner's gift pack, Greeza's power template, and awaken three types of Haki.

At the same time, her identity is also quite extraordinary.

Recruiting crew members from the original One Piece world, including Kuina, Carmen, Kaya, Nojiko, and Uta, who did not die.

The summoned companions from another world are Galactron MK2, Platinum Rumble, Asada Shino, Tatsumaki, Dia, Lilimon, and Diancie.

All-new power, and even original partners, are here.

Starting from the East Blue, defeat all enemies, become the fifth Emperor of the Sea, crush the Marines, destroy the Celestial Dragons, punch the Five Elders and Im, and finally dominate the pirate world.

To become a world queen admired and worshipped by thousands.

Red-Haired Shanks: "The Sister Pirates? How interesting. Uta is all yours then."

Usopp, Sanji, and Nami: "Kaya/Carmen/Sister, what's wrong with you...!?"

Vegapunk: "I'm shocked. My research abilities are no match for a teenage girl."

Sengoku: "Why is this pirate crew, composed entirely of women, so strong?"

Garp: "You're his granddaughter, aren't you?"

Luffy breathed a sigh of relief: "Thank goodness, Rosamund Kwan isn't going to steal my title as Pirate King."

Among the Five Elders, Im cried out in despair, "Can anyone tell us how to fight the Void?"

Transmigrating to an ordinary world, Xu Wencan acquired a dimensional editing system. By registering and uploading videos, he could receive a 50,000 yuan creative incentive. As a beta tester of the Pili Pili Dimensional Editing System, his videos would also be promoted to everyone in other worlds, earning him rewards and tips. And so... Top 10: He fell before dawn—Flame Pillar vs. Upper Moon Three; Top 9: It Wasn't My Fault—Kaneki Ken vs. Yamato; Top 8: Konoha's [A Bowl of Hearty Candy]

It starts with a demon-slaying sword, starting from the world of Demon Slayer: Kimetsu no Yaiba. In a world where ghosts eat people and people kill ghosts, the time traveler Bai Yu signed a contract with ghosts and gods and became a being that transcended ghosts.

Traveling through Naruto and becoming a civilian orphan,

How can you survive in the war-torn ninja world?

No golden fingers, no bloodline limits, no family resources.

How can we dance in this chaotic world?

…

"Of all those who have fought me, you are undoubtedly the strongest, even stronger than Hashirama! Come on, young man! Dance to your heart's content!"

"Dancing? I'll blow your head off!"

[No need to follow ships + no need for navy (transitional) + invincible in the mid-to-late game]

In the year 1495 of the Sea Calendar, Yi Chen transmigrated to the world of One Piece with a collector system. Everything can be collected, and items recognized by the system can earn rewards.

[Congratulations, host, for acquiring the common item: "Unknown Sword Technique". Reward: One year of sword technique training experience.]

[Congratulations, host, on acquiring the rare item: "Naval Six Styles"! Reward: Five years of training experience in the Six Styles]

[Congratulations, host, on acquiring the Epic Item: Fifty Craftsmanship Skills of the Fine-Grade Sword - Mountain Falcon. Reward: Ten Years of Swordsmanship Training Experience]

[Congratulations, host, on acquiring the legendary item: Hawkeye's Dagger. Reward: Swordsmanship that can cut through steel.]

[Congratulations, host, on acquiring the divine item: The Medal of the Demon Heir. Reward: Awakening of Conqueror's Haki]

[Congratulations, host, for collecting a special item: Major Tina's personal items (duplicate). You will be rewarded with 500 collection points.]

......

In 1520 of the Sea Calendar, the Battle of Marineford broke out, and the Yi Chen Grand Fleet descended from the sky, surrounding the entire navy.

Crocodile: Boss, did you have to make such a cool entrance?!

Empress: I will protect Brother Chen's will!

Hawkeye: You want me to go easy on you? Five duels and three bottles of homemade wine!

Ming: Young Master Chen, let's cause a huge ruckus together!

Big Bear: How can we make the acting more realistic? Ah Chen is making things difficult for an honest person!

Moonlight Moria: ......

Admirals: Turn your guns around! The time has come to swear allegiance!

"I, Cao Ya, don't rely on heaven or earth, I only rely on myself!"

"I, Cao Ya, didn't cheat!"

Facing the sky full of gods and Buddhas, Cao Ya said without changing his expression or heartbeat.

In this regard, a large number of Cao Ya from various worlds such as martial arts, fantasy, fairy tales, urban, animation and so on all gave thumbs up.

"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!"