What are the common themes in 'One Piece Luffy x Ace fanfiction'?

One common theme could be friendship evolving into something deeper. Since Ace and Luffy have a strong bond in the original 'One Piece' story, in these fanfics, it might be explored as a more romantic or intimate relationship. Another theme could be sacrifice, as both characters are known for their selfless natures in the anime.

One common theme is adventure. Since they are part of the Straw Hat crew in One Piece, fanfictions often put them in new and exciting adventures together. Another theme is growth. Luffy and Robin both grow as characters, and fanfictions explore how they influence each other's growth. For example, Luffy's optimism might help Robin overcome her past traumas.

One common theme is friendship. Luffy and Nami are crewmates, and their friendship is central. Another theme could be protection. Luffy is always ready to protect Nami from danger.

One common theme is friendship. Given Luffy's nature of making strong bonds with people, fanfictions often explore how he and Marco could form a deep friendship. Another theme could be adventure. They are both from the 'One Piece' world which is full of adventures, so fanfictions might create new and exciting adventures for them to go on together.

Often, there's the theme of adventure. Since One Piece is an adventure - based story, fanfictions might have Luffy and Reiju going on quests together. Also, themes of loyalty and friendship can be seen. They might have to be loyal to each other in the face of danger. And there can be the theme of self - discovery too. As they interact, they might learn more about themselves. For example, Luffy might learn about more complex family dynamics from Reiju, and Reiju might learn about the simplicity and freedom that Luffy represents.

One common theme is friendship. Despite their differences, fanfiction often shows them becoming close friends. Another theme is adventure. They might embark on new and dangerous quests together. And power - up themes are also there. Maybe they learn new abilities from each other or find ways to combine their powers for a greater good.

The popularity also stems from the fact that there are so many unexplored aspects of their relationship in the official story. Fanfiction allows writers to fill in those gaps and create stories that satisfy the fans' curiosity. For example, their early days together or how they would interact in different settings.

One good 'One Piece Ace x Luffy fanfiction' is 'Brothers in a New Light'. It explores their relationship in a different AU (alternate universe) where they face new challenges together. The story focuses on how their bond remains unbreakable even in the face of unexpected situations.

Adventure is also a big theme. They are both characters from One Piece, a world full of adventures. So in these fanfictions, they might go on new and exciting adventures together. For example, they could discover a new island or face a new powerful enemy. And their relationship would develop during these adventures. Maybe female Luffy would show different leadership skills compared to the original, which would affect how they deal with the challenges on their adventures.

One common theme is brotherly love. Since they are brothers in the One Piece universe, fanfics often explore the depth of their love and loyalty for each other. Another theme is growth. They both grow as characters, and fanfics may show how their relationship helps in that growth. For example, Luffy might become stronger because of Ace's influence.