Obviously, Naruto and Gaara would be really interesting. Naruto with his energetic and positive nature, always trying to make friends and save the day. And Gaara, who has that dark past and his unique sand powers. Their dynamic as blood brothers would add a whole new layer to their characters.
The plot might involve them facing a common enemy. Since they are blood brothers in this fanfiction, they would have to work together to protect their world or something precious to them. For example, they could be up against a powerful villain who wants to destroy their village. Their combined strength and the unique connection they have as blood brothers would be the key to victory.
In 'naruto arashi fanfiction', Naruto is the central figure from the original Naruto universe. Arashi, on the other hand, can be a new character who enters Naruto's life in different ways. For example, he could be a fellow ninja trainee who has a unique bond with Naruto. Sometimes, other characters from the Naruto series like Sasuke or Sakura may also play important roles in the fanfiction to support or oppose the relationship between Naruto and Arashi.
Maybe a story where they have to defend the Hidden Sand Village together. Gaara as the Kazekage has a huge responsibility towards his village, and Naruto, being his brother in this fanfiction, would come to his aid. They could plan strategies together, combining the strengths of the Hidden Leaf and the Hidden Sand. Naruto's ability to inspire his comrades and Gaara's powerful sand techniques would make them an unbeatable duo in protecting the village.
Maybe in the fanfiction, their brotherhood is tested when they are forced to make difficult choices. For example, a powerful villain offers one of them a deal that could save their village but at the cost of betraying the others. Gaara, with his experience of being an outcast and then a leader, could be the one to find a solution that doesn't involve betrayal. Naruto would be all for sticking together no matter what, while Sasuke might be more tempted by the power the deal offers.
Sasuke could also be an interesting crossover character. In the Strike the Blood world, his Sharingan and ninja skills would make him a formidable opponent. He could cross paths with the powerful vampires and might even form an uneasy alliance with some of them. His quest for power could take on a new dimension in this different universe.
Naruto is a given as the main character, but Sasuke can also be a popular choice in Naruto Blood Prison fanfiction. Writers might explore the idea of Sasuke ending up in the Blood Prison and how he would interact with Naruto there. Then there's Killer Bee, who could bring his unique fighting style and personality to the prison setting, making him an interesting addition to fan - created stories.
One idea could be that Naruto and Gaara discover they have a shared connection to an ancient demon power. They have to team up to control it and prevent it from being misused by evil forces.
One interesting 'Naruto and Gaara brothers fanfiction' is 'Bond Beyond Sand and Leaf'. It delves deep into their relationship, showing how they support each other through various challenges in the Naruto universe. It has great character development and some really heart - warming moments between them.
Often, the main protagonist is a popular choice. Their actions and decisions drive the story forward, so it's exciting to explore their character more. Another popular character could be the antagonist. Writing about their motives and backstories can add depth to the fanfic.
Naruto and Bill Compton could be an interesting pair. Naruto's naivete and his strong sense of justice combined with Bill's more jaded view of the world and his vampiric powers would create an interesting dynamic. They could be forced to work together to solve a mystery that involves both the ninja world and the vampire world.