Well, 'Luffy and Ace: Unbreakable Ties' is a fanfiction that I really like. It focuses on their childhood memories and how those shaped their relationship as they grew up. There's also 'Ace and Luffy's Great Escape' which is full of action. It shows their cleverness in getting out of difficult situations. 'Luffy and Ace: The True Friendship' is a must - read too. It simply and effectively shows the depth of their friendship.
One great 'naruto luffy fanfic' is 'The Adventure Beyond Worlds'. It combines the unique abilities of Naruto and Luffy in an exciting new story where they team up to face a powerful common enemy.
Happy might also become Luffy's friend. Luffy would be amused by Happy's flying ability and his cute appearance. Happy could also help Luffy navigate the Fairy Tail world, as he knows it well. And Luffy might share his food with Happy, which would make Happy very happy indeed.
It might be Leonardo da Vinci if the story emphasizes creativity, innovation, and a wide range of intellectual pursuits. His diverse talents could align with the story's traits.
There are quite a few. 'Luffy and Nami: The Treasure Hunt' is a really engaging one. In this fanfiction, they embark on a treasure hunt together, facing various challenges. It shows their teamwork and how they rely on each other. There's also 'The Luffy - Nami Alliance: Strengthened' which focuses on how their relationship evolves over time.
One great Robin x Luffy fanfiction is 'The Bond Beyond the Crew'. It delves into how Robin and Luffy's relationship could grow deeper on a more emotional and psychological level. It shows Robin opening up more to Luffy about her past traumas and how Luffy's unwavering support and positive energy start to heal her in ways she didn't expect.
One great Mihawk x Luffy fanfiction is 'The Unlikely Bond'. It explores how Mihawk, being a powerful and somewhat aloof character, gradually forms a unique connection with the always - enthusiastic Luffy. Their interactions are well - written, with Mihawk being intrigued by Luffy's unwavering determination.
One great 'Ace Sabo Luffy Fanfiction' is 'The Brothers' Bond'. It beautifully explores their relationship, showing how they support each other through various challenges. Another one is 'Sabo's Return'. It focuses on Sabo coming back into Luffy and Ace's lives and how they all readjust. There's also 'Ace and Luffy's Adventure', which takes the three on a fictional journey filled with action and heartwarming moments.
I really like the fanfic 'The Bond of Luffy and Hancock'. In this one, their relationship is explored through various challenges they face together. It shows how Hancock's tough exterior softens when it comes to Luffy. There are also some interesting side characters that add depth to the story. Then there's 'Luffy's Impact on Hancock'. This fanfic focuses on how Luffy's presence changes Hancock's world view and how she grows as a person because of him.
Another interesting one is 'Love on the Grand Line: Hancock and Luffy'. It delves deep into the idea of how their relationship could develop. It has some great character development for both of them and shows how their different personalities could come together in a romantic relationship.