A very popular one is 'Beyond Rivalry'. In this fanfiction, it explores the idea of Zoro and Sanji having to rely on each other completely when they are stranded on an uncharted island. It really shows their growth as characters and how their relationship can be more than just the typical rivalry.
Definitely. Some fanfictions delve into how they might interact with other characters in new ways. For example, they could be involved in a scheme with the Straw Hat crew to outwit a particularly cunning villain. The beauty of these fanfictions is that they can take the existing characters and relationships and twist them in unexpected and exciting directions.
One popular type of fanfiction could be adventure - based. Imagine Zoro, Sanji and Luffy finding a mysterious island that has a unique power. Zoro might be the first to face any physical threats on the island, using his three - sword style. Sanji would be there to provide food for the group during their exploration and also use his powerful kicks if needed. Luffy, of course, would lead the way, with his rubber abilities allowing him to reach places others can't and his unwavering determination inspiring the group. This kind of fanfiction often shows the strong bond between the three characters as they face challenges together.
One popular storyline could be them getting lost together on a strange island. Sanji's cooking skills keep them fed while Zoro's combat skills protect them from the island's dangers. As they face these challenges, they develop a deeper understanding and respect for each other.
In some fanfictions, their interactions are more emotional. Sanji could be injured, and Zoro would show his concern in his own gruff way. He might stay by Sanji's side to protect him while he recovers. And Sanji, in turn, would thank Zoro in his own unique, sarcastic yet sincere way. Their relationship in these stories is complex and full of nuances.
One common theme is their rivalry. Their constant bickering in the original series often gets expanded in fanfictions. Another theme is friendship. Despite their differences, they do care for each other in a way, and fanfictions like to explore that deeper bond.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). Just type in 'One Piece Zoro x Sanji' in the search bar, and it will show you a bunch of relevant fanfictions. There are also tags on AO3 that can help you narrow down your search based on what you're interested in, like 'angst' or 'fluff'.
One interesting plotline could be Zoro getting injured during a battle and Sanji having to take care of him. This would lead to a lot of bickering at first but then slowly developing into deeper feelings as they spend time together. Another could be them getting stranded on an island and having to rely on each other for survival, which forces them to confront their feelings for each other. And a third could be a situation where they are both targeted by a powerful enemy because of their relationship, and they have to fight together to protect their newfound bond.
There could be a plotline where they get transported to a different dimension. In this new world, Zoro has to learn new sword techniques to fight the strange creatures. Sanji discovers new ingredients and has to adapt his cooking. Luffy befriends some of the locals and together they figure out a way to get back to their own world.
Their relationship in the Zoro x Sanji Christmas fanfic could be presented through a series of challenges and reconciliations. For instance, when they are tasked with getting a Christmas tree for the ship. Zoro wants to just chop down the first tree he sees, but Sanji has very specific requirements. They argue, but then realize that by combining their ideas, they can get the perfect tree. This pattern of arguing and then coming together could be repeated throughout the Christmas celebration, showing the complexity and depth of their relationship.