After Shanks saved his life, Luffy swore that he would become a Marine Admiral in order to protect everything dear to him. After training in the Marines, Luffy sets off to prove that he is the greatest Marine since his Grandfather. No devil fruit Luffy in the beginning. Slight OOC Marine!Luffy. A Luffy who wants to be the Hero and share the meat.

Luffy and Zoro awaken in two different parts of East Blue, both with the same thing on their mind. Protect the crew. There would be no failures this time around, Captain's orders. As bits and pieces of the unknown past that the two comrades share are gradually revealed, the rest of the crew can only speculate. For all their absolute resolve, they're hiding something. Time Travel AU

Ace was wondering about that sake he stole from those pirates before allowing his little brother Luffy drink it when they became brothers. And now, Luffy has gained a new ability, one that defies the laws of Devil Fruits and yet makes him even stronger than before. Watch this drunk-proof and drinking pirate become the king of them all. Mature Luffy Duel Devil Fruit Luffy

What if the marines found out about Ace a lot earlier than canon? Their home wrecked and burnt to the ground, Ace and Luffy are saved by someone unexpected. Watch a different Luffy on his journey to become the Pirate King.

Luffy finally becomes Pirate King and everyone is happy. But happiness doesn't last forever. His friends fall one by one and Luffy can't do anything to stop it. He can only fight and fight until he too finally falls. Luffy expected death when that happens- but what he didn't expect is waking up after getting punched from a monkey. Or seeing a Monkey D. Garp. Time Travel fix-it.

The ASL brothers are in danger Ace and Luffy's existence has been discovered and they're lives are endangered. However just before Garp is able to come save his Grandsons a horrible fire spreads through Grey Terminal. Ace pleads and preys to who ever is listening that Luffy didn't die. Luffy breaks down when Magra tells him of Ace and Sabo's death. And Sabo cries over Luffy's death

Luffy has lost all the people he held dear thanks to the Fleet Admiral Sakazuki. However thanks to a mysterious stranger Luffy is going to have a second chance to set things right. This time with the Icy-Mag Fruit. Luffy-Harem, pairing for some crew as well. Rewrite. I do not own One Piece.

One month after the Red-Haired Pirates leave Windmill Village, another group of pirates arrive with less civil intentions. The reality of what pirates commonly are sends Luffy down a different path.

Canceled! AND, NO! IT IS NOT UP FOR ADOPTION! AND IT NEVER WILL BE!

What if Luffy accessed his Haki before Shanks arrived and ate a different fruit then the Gomu Gomu no Mi and Shanks and Benn decided to take him along to the Grandline to train him for 5 years? Watch a smarter, stronger Luffy with the power of the Mizu Mizu no Mi emerges to become the Pirate King. Luffy x Robin Possible Luffy x Robin x Boa Other side pairings. -Adopted-

Luffy has a mom like anyone else, but unlike most moms she's highly reputable and terrifying marine. He also has two cousins he was really close too when he was young and they're marines too. Luffy's mom is mad at him for becoming a pirate, but not for the reason everyone else thinks. What happens when the strawhats meet more of Luffy's monstrous family.

Fem!Takumi and others. What kind of skill comes from delivering tofu? What skills lie within Takimi Fujiwara, a rookie who stands among the best Of racers? As she starts out from the bottom and catches the eyes of the infamous Takahashi Brothers, will they be able to bring out the true potential within her? And will Takimi want to see who her true self is? Fem!TakumixKeisuke (Main)

After a disaster worse than Sabaody, the crew are 'saved' by Vegapunk's experimental time machine. All of the crew is blown back into their past bodies with all of their memories. As Luffy slowly gathers them together again, the world will never be the same. Who wants the same old boring adventure? Screw the plot, and let the chips fall where they may.

The ASL brothers hadn't seen this coming, not at all. Being on Dawn Island a minute ago and then sent to a time where they meet the people they never met, but at the same time would meet. This is so confusing. What should they do? How are they going to get back? AND WHAT IS GOING ON! Time Travel!fic Whitebeard arc Done!Golden Arc Done! New Age arc About to begin! HIATUS

Instead of growing up in the peaceful Foosha, Luffy gets taken away by the marines when his grandfather is unable to protect his true identity – making his road to becoming the greatest pirate a bit rougher. No pairings.

This story follows a Luffy that was severely abused at a young age and is mentally scared. The Strawhat Captain will be less forgiving to his enemies and won't take prisoners. Stronger crew members and new crew members alike will form the most fearsome band of pirates in history. Luffy isn't OP but he's pretty damn close. Stronger Luffy!/ Genius Luffy!/ Swordsman Luffy! LuffyxRobin

After being momentarily stopped during his invasion of Impel Down, Luffy wakes up one hour earlier. Not only does this spell the worst trouble Impel Down has ever seen, but also bestows the Marines with a most unwanted surprise.

(Inspired by New Game Plus) After suffering from a massive ambush set by Fleet Admiral Sakazuki, the Straw Hats are forced onto a seemingly abandoned tropical island just after liberating Dressrosa. They discover a strange sphere that states that they could send them back in time. They just never realized just how these words truly were...

While vacationing in East Blue, the 'Dark King' Silvers Rayleigh has a chance meeting with a small boy named Monkey D. Luffy in a bar. Luffy says something that piques the Dark Kings interest and Rayleigh decides to take the boy on as his first and last apprentice. No Harem. Slightly A/U. Luffy did not meet Ace/Sabo. Strong Luffy. Slightly more intelligent Luffy.

On the last island in Grandline at Raftel, 6 months before Ace's birth, Gol D. Roger met a mysterious man in a cave who shown him the future where his son died and the World Government corrupted beyond imagination. What does he want with showing Roger this future?

Luffy is never given to Garp and Garp doesn't know his son have a child! Luffy eat a different devil-fruit! A mystical devil-fruit model: Nine-Tails! Watch/Read as Luffy travel the world and cause/attracts chaos everywhere since age 2 and half! Fem!Luffy, OOC!Luffy and Smarter!Luffy and Strong!Luffy

When a Marine gone bad takes an a child to Impel Down life changes in many ways. This is how life changes when one major character is thrown into Impel Down at a very young age. (FemLuffy and a different Devil fruit)

Two-shot fic! Blessed by a deity, a small child's course in life is changed for ever. Monkey D Luffy is the spiritual successor of Gol D Roger, as ordained by the same deity. Consists of a BAMF!Luffy. Expect massively OP!Luffy, considering the timeframe. Canon disregarded. All parts posted! May be converted into a challenge in future.

Summary: We all know how Luffy decided to return to Sabaody Archipelago in 2 years, instead of 3 days. What if Luffy finished mastering Haki within 6 months and spent the rest of the time actually getting smarter, because he realized that being reckless as he was could get his friends hurt, and training even harder than before? Smarter/Stronger than Canon Luffy. Parings undecided

He was so tired of losing everything. Twice he'd tried, and the second time had only brought more pain than the first. Only with the urging of the last person he has left, he decides to try this one last time. This time, he's doing it his way. / Time Travel, possible slash

"What's with the tattoo?" "I use it to grant wishes, like coming to see you, Luffy." Luffy looked up at her, surprised but still confused."So?" She chuckled at his response. "So , you want so see your Nakama again, right?" He nodded viciously. She giggled. "Then, will you make a wish?" 'Luffy restarts his adventure' story with a smarter, stronger Lu! No Pairings yet.

Luffy's greatest strength isn't his devil fruit or his haki, his greatest power, the one he uses without even realizing, it is the power to turn one by one the people around him into his allies, that is, more than any other thing, the most terrifying power in the world