Who would be the most interesting character to focus on in 'One Piece Grand Magic Games Fanfiction'?

I think Nami could be fascinating. In a DxD setting, she could use her wits and charm to manipulate some of the Devils and Angels, just like she does with pirates in One Piece. Also, her knowledge of navigation and treasure hunting could give her a unique role in the DxD universe, perhaps leading her to discover some hidden treasures related to the different factions.

One idea could be that the Straw Hat crew participates in the Grand Magic Games. Luffy might see it as a new and exciting challenge, like a different kind of adventure island. He could enter all sorts of wacky competitions, like a race where they have to use magic-infused boats or something.

Definitely Batman and Luffy. Luffy's carefree and positive attitude would contrast with Batman's brooding nature. But they both have a strong sense of justice. Luffy punches bad guys, and Batman uses his gadgets and martial arts. They could learn a lot from each other. Another interesting pair could be Robin and Alfred. Alfred's wisdom and knowledge could help Robin understand more about the history and culture in Batman's world, while Robin could share her knowledge of the Poneglyphs with Alfred.

Frisk would also be a great character to focus on. If they were to gain some of Saitama's power, it would completely change their journey in the Underground. They could use their new strength to protect the monsters instead of just trying to find a way out. This would lead to new relationships and storylines. They might be able to stand up to Flowey in a different way, and even change the way the entire Underground views humans.

Natsu is often a popular choice. His fiery personality and powerful dragon - slayer magic make for exciting scenes in the Grand Magic Games. He's always eager for a fight and his growth throughout the games can be a great focus.

Natsu is obviously one of the most popular. His fiery personality and powerful dragon - slayer magic make him a central figure in many fanfictions. Gray is also popular, with his cool ice - magic and his constant bickering with Natsu adding some humor. Lucy is often a key character too, as she provides a more human and emotional aspect to the story, especially with her celestial spirit magic.

Gray is also quite popular. His cool - headedness in the face of danger during the Grand Magic Games and his unique ice - magic abilities make him an interesting character in fanfiction. Also, his interactions with other characters, especially his friendly rivalry with Natsu, add a lot of charm to his character.

Another interesting interaction could be between Gwen (from Ben 10) and Nami (from One Piece). Gwen's intelligence and magical abilities would contrast with Nami's skills in navigation and her love for treasure. They could exchange knowledge, with Gwen teaching Nami some basic magic spells in exchange for Nami teaching Gwen about navigation techniques across the Grand Line.

It could be Brook. A skeleton in the Avatar world? He'd be a total anomaly. His music might have strange effects on the bending elements. He could also tell the Avatar characters stories about his past life and his adventures with the Straw Hats. The Avatar characters would be both fascinated and a little creeped out by him.

Ben as Diamondhead and Zoro would be really interesting. Diamondhead's crystal - like body could provide a great defense against attacks, and Zoro's swordsmanship could be enhanced with Diamondhead's sharp edges. They could team up in battles and create some unique combat strategies.