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.

what if the time difference between Luffy and Robin was much smaller, what would happen if he arrived on her island somehow before the buster call happened. how will their presence in each others lives affect each other. Follow their adventures as they grow together and sail the seas in hopes of achieving their dreams.

A collection of side adventures, flashbacks, movies, and specials, all taking place within the RKMM universe/series, set aside for organizational reasons. Expect crossover elements in some chapters

Gaining nothing but heartaches from her fellow human beings, Ashley forsook her village and set sail at the tender age of ten. She made an abandoned island her home, her fortress and sacred land. In peace, she thrived. That's until a pirate bowled right into her own domain, crashed her shields and Invited doom to her tranquil life. (Witch X Whitebeard Pirates)&(Pre-MarineFord Arc)

Born the son of the infamous Yonko 'Red Haired' Shanks, Run has only ever wanted one thing: to surpass his Father. Join the Straw Hat crew as they conquer with their goofy Captain and his red haired First Mate. OC X Nico Robin pairing.

It starts with a single grain of rice, and before Luffy comprehends the depth of the waters into which he's wading, he and his swordsman are both in terrible danger of going under. What they never expected was that drowning could feel so goddamn good… Luffy/Zoro, Johnny/Zoro/Yosaku, Wyper/Zoro, mentions of Nami/Vivi; warnings for language/sex, mentions of homophobia

Instead of Gomu Gomu fruit, Luffy eats the Storm fruit (Arashi Arashi no Mi). With the power of Storms in his hands, Luffy will turn the World upside down. Rated M for sexual content, violence and cursing. Different-DF-Luffy. LuffyxHarem.

Having spent the majority of her adolescence as a child laborer to a cruel, remorseless legal guardian, it's safe to say that Nami's life hasn't been… easy. So what will she do when she finds herself wrapped up in a new kind of personal hell, or as she likes to put it- "the place where self-esteem, innocence, and dreams go to die"- high school? AU. [Luffy/Nami]

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 )

Plagued by a past that hangs precariously over the present, Law is an overworked cardiac surgeon with nearly 6 months of unused vacation days. His father puts an end to that growing pile very quickly, by forcing him to an island getaway in the south pacific. He never thought that en-route, he'd bump the craziest, most unhinged person he'd ever met. And his name was Luffy.

(based on the dormant fanfiction by Supreme-King) Monkey D. Luffy is ready for his first year of high school, with a carefree attitude and friends to back him up, what could possibly go wrong? From catching the attention of the school's beauty queen, to crazy ego-maniacs, sadistic bullies, a persistent police officer and even just homework, one hell of a year is waiting for him.

Desde aquella vez en el bar, Law jamás había estado tan arrepentido de haber devuelto una mirada, ahora tenía que lidiar con toda la ira que guardaba en su corazón por una relación fallida; se acercó mucho a un corazón necesitado y terminó convirtiéndose en la persona que más odiaba. Advertencias: abuso emocional, toxicidad, engaño, peleas, sumisión y nada de amor propio.

King l'Incendie s'écrase sur le bateau de Big Mom, blessé et inconscient. Ils profitent de l'occasion pour le capturer et le rapatrier sur Totto Land. Désormais prisonnier, il n'apprécie pas sa captivité. Pour éviter une nouvelle catastrophe, il est placé sous la surveillance de Charlotte Katakuri, seul membre de la famille à pouvoir lui tenir tête.

Roger died. But that's not the end of his story; nor is the end of Anne's. The sea sings long after men die.

Meet Zir Toby Skyheart, a 17 year old who was dragged into the anime one piece by an unexpected event, while she was attending Armageddon. She must learn how to live in the most dangerous assignment as a pirate on Monkey D Luffy pirate ship. To her surprise and relief she's not totally useless when she finds out she's not just a human she is also a Vaporeon. however she can't exact

Disappointed that she missed most of Luffy's journey to becoming the Pirate king, Yamato manages to fling herself back to the past to where it all began. Chaos ensues. Wano Arc Spoilers

Bounty hunter, "Bloody Boa" Charlotte, has perfect track record. How she manages to keep a 100% catch rate is unknown. Though it may be due to her strange powers of mimicry. Charlotte finds Trafalgar Law next on her list. Everything goes without a hitch that is until the Surgeon of Death steals her heart, quite literally too. Note: This is the rewrite version of Missing Piece(2015)

Luffy recluta a primero a Zoro, después de eso su viaje toma un distinto camino al reclutar a una persona, su viaje seguirá avanzado mientras recluta a más tripulantes que lo ayudarán a convertirse en rey de los piratas.

Phoenix Mother's Love is know to be enormous. They are know to be able of loving with all of their very soul. Ace, Sabo and Luffy are going to discovered what having a Mom is like! — An story about growing up.The Asl brothers new mother holds some secrets that will give us a new perspective about growing up and love. An will bring a new problem that will put the world upsidedown.

The King of the Pirates, Monkey D Luffy, obtained wealth, fame, and everything else the world had to offer. Discovering the One Piece, he sparked a new era of adventure and freedom. Twenty years later, a new generation takes to the seas to forge their own path in the New Age of Piracy! This is a Next Generation/OC crew story to expand the One Piece world and story.

OC hope you enjoy.

The liar. The prideful pretender. The coward. Usopp didn't know how much he could change, even when the chance was thrust onto him. He doubted he could correct things with his slingshot and his wits, even with a decade to work with. But, even though he knew he was the weakest, he was still a Straw Hat pirate, and he would damn well try.

Luego de un accidente de autos, reencarna en el mundo de One Piece con sus recuerdos intactos. Intentando vivir de una manera tranquila y fuera de problemas, termina en la mira del rey del bajo mundo. Lento Doflamingo X OC.

abandono su hogar a los 10 años, obtuvo el poder de la fruta a los 13, fue a prisión a los 17, llego a una isla a los 20 y ahora es parte de una tripulación con 23 años, miremos como sera la gran aventura de este mink con luffy y su tripulación ocbadass superstrong leexwandaxcarrot akuma no mi legendaria.(mal resumen lo se,por favor dele oportunidad soy nuevo).

"I want to see her one more time, I want to apologize," it was an impossible dream, but with a captain like his, with a dream of becoming the Pirate King nothing seemed impossible.