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..."

"Is there something wrong with the story of an ordinary person like me being reborn as a character in One Piece, only to be born on a ship and shipwrecked, ending up on Elbaf Island?" "What?! I transmigrated too early!?" — (Multiple female leads, no system, single world, multiple transmigrations)

My name is Bai Ye. I run a small stall in Windmill Village and work part-time as a dimensional intermediary.

One day, the naval hero Garp complained that my senbei was awful and tried to overturn my stall.

I threw him into the otherworld instance!

[Ding! Client selected: Monkey D. Garp!]

[Dungeon generating... Dungeon World: Naruto!]

[Mission Objective: Survive the Third Raikage's offensive, or defeat him!]

Garp: "You brat! What kind of hell have you brought me to?!"

Me: (Legged back) "A VR experience for one million Berries, what a steal!"

[Ding! Dungeon cleared! Clearance rating: S+!]

[Congratulations on obtaining the SSS-rank reward: The Perfect Jinchuriki of the Eight-Tails!]

[Congratulations on obtaining the S-rank reward: Lightning Release Chakra Mode!]

Feeling the surging lightning and tailed beast chakra within my body, I laughed out loud.

Who should be thrown in next? Whitebeard? Or one of the Five Elders?

(No way, letting others fight to the death while I get the rewards? This system is too awesome!)

Link, transported to the world of One Piece, brought Doraemon's magic pocket with him. He happened to run into Luffy, who was still using the Gum-Gum Fruit and hadn't yet awakened his true power as the Mythical Zoan type, Sun King form. So, I'll follow this future Pirate King, the liberation warrior Joy Boy, the future Sun King, and experience the magnificent world of One Piece together! During their journey, various gadgets in Link's hands will demonstrate their powerful effects! Luffy, did you know the Gum-Gum Fruit has another name? Hawkeye, you're the world's strongest swordsman? How about the [Famous Sword - Lightning Bolt]? Kaido, you have the strongest Zoan-type army? I have some delicious [Momotaro Rice Balls] here, you can try them! Im, you want to destroy the world? Here's the [Earth Destruction Bullet], do you want it...?

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.

[Change to single order + follow-up shipment + no system]

Starting from the East Blue Saga, the story will still follow the original plot after the main characters join the group. The main plot will not be changed, but each sub-saga will be appropriately changed according to the butterfly effect brought about by the main characters joining (most of the dialogues are written by myself and will not follow the original work).

Gan Yu's strength wasn't invincible at first; it gradually recovered later. However, she was always the strongest on the ship, but she wouldn't take action very often.

This story is lighthearted and tries to stay true to the style of the original work, with a fast pace that combines battles with everyday conversations.

P.S.: Two to three updates a day, the exact time is uncertain.

(Navy side + single female lead + funny + not invincible in the early stage)

Morin, a corporate slave who died suddenly in the company toilet in his previous life, was reborn in the world of One Piece. His life goals became extremely clear: stay away from internal competition, get off work on time, and fish in peace!

Pet Fishing: A greedy cat who can rebel on the spot for grilled fish. His daily routine is to turn into a cat-eared girl and command the ice sculpture version of his owner to give him a massage

Adjutant Kraft: Maureen's personal nanny and number one victim. His life's highlight was being recognized as the Navy's Chief Poop Scooper.

From then on, Morin began his hard-working and hardworking life under Akainu.

When a slacking boss meets a crappy teammate, when a fishing guy meets an overworked guy, the most hilarious daily life of the navy begins!