What could happen when Luffy and Shanks meet again in fanfiction?

MC get Isekai'd as Luffy. At the age of 5, he was assigned to become a member of the Marine. But as Luffy grew up, Garp slowly began to regret his decision. Luffy: "What? Justice? Killing the damn Celestial Dragons is justice!" Luffy: "What? It's wrong for a marine to be king? " Luffy: "What? My three wives and four concubines affect the reputation of the Marine? What law prohibits marrying multiple wives?" Garp: "My dear grandson, stop making trouble. If you continue like this, our Monkey family will become Celestial Dragons!"

He is Monkey D. Luffy, but not the original Monkey D. Luffy, because in this world, that one is Lucy, his blood sister, while he had a peaceful childhood with his other three brothers. They all ended up following different paths since he didn’t have his memories. It was only when he entered a barrel lost at sea to save himself that he finally began to regain all the knowledge he had of this world from his past life. On top of that, he realized he could use this knowledge to his advantage to acquire everything he needed on his adventure. He was given four chances to summon people to start his journey, and more importantly, he finally received his two devil fruits, becoming powerful from the very beginning, with a plan that stretched to the end of his adventure. This story is the adventure of a man called Monkey D. Luffy, with the goal of becoming the emperor of all the seas in the world. For that, he will find the One Piece and destroy the World Government, for they cannot coexist. Be it the Marines, government agents, CP units, Tenryuubito, Holy Knights, Gorosei, or Im, Luffy will walk over a mountain of corpses. “I want you in my crew. Together, we will change the whole world and turn it upside down.” “Hahaha. Don’t worry, I believe in your potential, that's why I want you in my crew.” “My swordsman already fought you and lost. Now let’s see the strength of the world’s greatest swordsman too, right, Yamato? I hope you don’t mind fighting two rookies at once...?” “Awaken... Awaken my power... and destroy all your enemies...” “It’s good to see you after so long, Grandpa... and you, sister.” “Monkey D.? The most dangerous family in the world!” “Isn’t it a beautiful scene? Two Shichibukai and a Vice Admiral as my trophies! Come on, take a good picture and put it on tomorrow’s newspaper cover!” “I declare this kingdom my territory!” “Enel, you’re nothing but an idiot with a god complex. If you’re a god... then I’m a god slayer.” “As you said, Teach, people’s dreams never end! And if people’s dreams never end, why should I stop?” “Doflamingo... Jake... you’re so far from home. I hope you don’t regret this.” "You narcissistic woman, how can someone be so annoying and arrogant?" "What did you say, you damned man?!" "I now declare you husband and wife." "It's time to return to the Blue Sea, after all, we have a world to shake." "CP9? What a disappointment, Sengoku. I want money for them and Doflamingo... I want 2 billion berries at Enies Lobby in a few days." "Enies Lobby was completely destroyed...?" "I've fought Mihawk, Jimbei, Crocodile, Doflamingo, Hancock, and Moria... you're the only one left, Kuma..." "It seems we've finally met, Rayleigh..." "Let's invade Impel Down!" "I came here to find you, sister, it's time for you to join my crew... Joygirl..." "It looks like we've finally arrived at the war." "Sengoku... you tried to arm yourself to execute my brother, so I'll make an example of this Tenryuubito for the whole world." "You can't do this...!" *BANG!* "He actually did it, that bastard...." "Your chains are loose, move your ass and get out of Marineford!!" "Saturn!!! I'M GOING TO KILL YOU!!" "I couldn't kill you last time, Akainu... but I'll make sure to do it now." "Destroy the rest of Marineford." "Let's get out of here. When you return, you'll take over this country for your family, Rebecca." "No matter if we're on opposite sides... I will always love you, grandpa." "It's time to start our training." "Let's begin. Now, let's head to the New World, capture territories, and grow our fleet." "Is the entire Straw Hat fleet ready? Now let's head to Wano, after all, we have a war against two Yonkou!" -------------------------------------------- This Fanfic's Schedule for the week, updates on: Monday, Thursday, and Saturday. ----------------------------------------------

One Piece Sailing Starts from Becoming Luffy

I've transmigrated, and I've arrived in the KonoSuba world. MC: Whoa there, hang on a sec! Don't say anything yet, let me first trick this stupid goddess into giving me more abilities! Some time later (and some psychological abuse)… Aqua: Okay, you win! Pick your skills! And fast! MC: Alright, check this out! I'm snagging〚World Traveling〛and〚Analyze and Copy〛! Sweet deal, right? Hahaha, I'm gonna be unstoppable! ◈◈◈ This novel is a multi-anime crossover, including but not limited to: 《 KonoSuba 》《 Demon Slayer 》《 Danmachi 》《 Re:Zero 》《 Overlord 》and more! Raw: 没想到吧我又又又穿越了 or Surprise! I've Transmigrated Again Author: 狐狐狐狐狐涂 or Fox Fox Fox Fox Fox Paint Disclaimer: This is just a translation, with no intention to offend the original authors of the works nor the fanfic author. https://www.patreon.com/c/mrblackwing

Takumi finds himself unexpectedly transported to the world of One Piece, where he activates the Traveler Sign-In System. This unique system allows him to receive powerful rewards by completing sign-in tasks at specific locations throughout the world. In his first sign-in, he gains mastery over all three types of Haki. At Windmill Village, he acquires the powerful Fire Style: Great Dragon Fire Technique. In Frost Moon Village, he receives the legendary Demon Sword, Star Fragment. At the Baratie, the Sea Restaurant, he masters Shunpo (Flash Step) and the devastating Night Guy technique. As Takumi continues his journey, he signs in at iconic locations like Loguetown, Drum Island, Alabasta, Skypiea, Enies Lobby, Sabaody Archipelago, and Impel Down, gaining more incredible abilities along the way. Red-Haired Shanks: "Rejected twice... This guy really knows how to ignore me." Garp: "Even if we can't be comrades, we can still be friends, right, Takumi?" *********************************************************** The image used is not mine; if you are the owner and would like it removed, please let me know This novel is a translation of the original work "海贼：从拒绝红发邀请开始" by 冥幽九歌.

I woke up in the East Blue, having just been rescued by Belle-mère and brought to her orange grove. The dreaded invasion by the Arlong Pirates is just around the corner. But just in time, I awakened the [Sacrifice System]. After finding the severed arm of "Red-Haired" Shanks, I, Shane, discovered that I can sacrifice important items that alter the world's timeline in exchange for immense power. What's this? Kuina's Great Grade Sword? I'll sacrifice it! And this? The execution platform of the Pirate King himself? I'll sacrifice it! You don't say? Luffy's treasured Straw Hat? I'll sacrifice that too! My plan is to grow strong first and then set sail. I will farm points from every major event and fleece this Great Pirate Era for everything it's worth!