What if Luffy had another older 'brother' besides Sabo and Ace, one who followed him on his journey to be pirate King? Between Monkey D Luffy and Serpens D Kaos, the Grand Line (and the Marines) won't know what hit them. Mutli pairings in future as well as extra crewmates.

Porque al final, solo lo recordarán como el hijo de ese hombre, como un niño con la sangre podrida de Gol D. Roger que logró vivir demasiado tiempo. Pero Portgas D. Ace fue mucho más que eso. (O, mi forma de desquitar mi dolor por Ace en 500 palabras)

A first year university student and her high school best friend prove that two people of the opposite sex can indeed be just friends.

Lee was Givin a once in a lifetime opportunity and took it without hesitation. but that's not what's important right now to his story. What is, is his journey at sea to build a new future for himself. Now with the one wish to be the person who he always wanted to be, no longer holding back his desires. R 18, harem family building story and some AU elements

After Luffy defeats Kaido, his crew goes to Elbaf. He enters into a saga much darker than his previous adventures. Rated M for violence, sexual context, nightmarish imagery, etc.

YOU X Katakuri Your horrible parents finally found a way to get rid of you, they set you up in an arranged marriage with one of Big Mom's sons. You've dreamt of having an adventure, making friends and finding someone who loves you. You can't get your hopes up. There's a reason no one on your island liked you and who said being married to a Charlotte was going to be a fairytale?

Pendant que Luffy prit la mer à East Blue, au même moment une jeune femme excentrique du nom d'Akumate D Clara embarqua depuis South Blue pour suivre le même rêve : celui de devenir la reine des pirates. En prime avec des compagnons tout aussi déjantées qu'elle.

After Ace, Luffy and Sabo make it to safety, they find a place that accepts them regardless of who they are and where they came from. For once in their lives, things are stable and happy. But it doesn't last long. Fate is cruel and everything is torn apart and their bonds are shattered and burned to the ground. Can any of it be fixed, or will the suffering never end?

The Gorosei had called him dangerous when they knew what Devil Fruit he had consumed.

A story of Luffy in the marines. Instead of shanks being his hero, shanks acted like a regular pirate, ransacking and burning down his village. He lost someone close, making him hate pirates. Some of his old crew join him with some new. I hope you like and enjoy it. Please don't forget to review.

Alyssia was a programmer who was working on an One Piece game. As she had finished her work, she created a character and entered the game to give it a test run but she dies from overworking. She wakes up in an unfamiliar place as a newborn… She has furr… She has just been garchu'd... Edited and posted here with author, dancematdan's permission

Luffy honestly did not expect reincarnating. That wasn't really on his mind, so many years have passed and they were considered legends. There were monuments, shrines dedicated to him. He wasn't a god, they all understand, but this was the only way they could repay someone that couldn't reincarnate with him... Or can they? Grandline University, huh? Maybe he should...

Nami awakes from her slumber to find a horny Luffy

Janette. That's her name. Her dream? Write Luffy's Story. And she's at a prime position to do so as his sister. Well half sister, but Luffy doesn't care much for what his blood relations mean. yes Luffy every person has a dad. Yes Luffy he poops. Does he poop? ...nope don't need to be curious about that.

Luffy's Devil Fruit made him a Warrior of Liberation. But what if he was more than just a Warrior of Liberation , a Perfect Warrior and Prodigy. AwakenedDevilFruit ProdigyLuffy. All my weapon ideas are taken from Pintrest and other source and I don't own any of them as most are real weapons. The cover doesn't belong to me but damn it look cool as hell not gonna lie.:) Review Please

Several years ago, the Straw Hats found the One Piece. But at Luffy's orders, they separated, waiting for the day when Luffy will call them back together. But why is he waiting so long, was this what he wanted? Now, seven years later, coincidentally, Nami meets Zoro. They decide to go and bring everyone back together again. Even if it meant breaking their captain's orders. ZoNa

Luffy gets sent back in time, but only for a week, so that he can see his brothers. Will this hurt him more, or will he find catharsis in being able to say goodbye? [COMPLETE]

A single incident can change the world. When Monkey D. Luffy eats a different Devil Fruit, how will the world change in response? What are the powers of this mysterious Fruit? Will it take him to the top of the Pirates? Or will this Luffy make different choices because he has different desires? How much can one change truly make? How many changes will follow from it? Luffy/Harem

The tales of a Bounty Hunter and his quest for adventure, fortune, and to change the World. In memory of Fisher Tiger.

"Love is a risk. Of course it is. We pirates are made of dreams to risk and hearts to lose." Monkey D. Lucy and Roronoa Zoro are still only halfway to their dreams, but they're the Pirate King and the World's Greatest Swordsman. The New World doesn't stand a chance. Zolu fem!luffy. Pt. 2 of Fair Winds and Following Seas

Luffy had left his village to find a crew and become the king of the pirates. However, he never imagined that part of it would be made up of people from other anime universes. (The story follows Luffy's original adventure, with a crew comprising more people (the first to join him will be Raynare (High school DxD) and Lucy (Fairy Tail).) No harem. ( Current arc : Skypiea )

A Hanahaki Disease fanfic. Hanahaki Disease is a disease that kills their host by growing flowers in their lungs. The only people who can catch the disease are people who are dealing with unrequited love. Sanji is dying from it. Lets be honest, I wrote this because I'm weak to these stories.

Two years had passed since the crew had been separated, but finally they were reunited. Nothing had changed, right? Actually, they should just be happy to be back together again, but Sanji couldn't quite bury his doubts. How was it possible that Zoro had survived his injuries back then and what was he hiding from the crew and what the hell did Hawk Eyes have to do with it?

In an alternate setting of "They Don't Know About Us" the memories of Shanks, Mihawk, Ace, Luffy, Rayleigh, Rouge, Dragon, Sabo, and Garp are all revealed to the world. Their memories in exchange for Portgas D. Ace's life. Omegaverse. Mihawk/Shanks. Marco/Ace. Luffy/Law. Garp/OFC. Rouge/Roger.

SEQUEL TO BLACK GLOVE PIRATES. The newly-named captain and her crew have gotten out of West Blue, but the Grand Line is a whole different world. They will put everything on the line to fight to the top. Rated M for graphic violence and other adult themes.