Obviously, Naruto himself is a common character as the big brother figure. Sasuke can also be a key character, perhaps as someone Naruto is trying to bring back into the fold or protect. Sakura might be there as a friend and fellow ninja who supports Naruto's big brotherly actions.
The older brother in the fanfiction might be a character with a tragic past. For example, he could have been experimented on by Orochimaru and gained some strange powers as a result. And he returns to the village later to protect Naruto from the threats that are coming towards him.
Well, perhaps Naruto could find himself in the world of Bioshock. He might initially be confused by the strange environment and the concept of Big Brother. Maybe he would start using his ninja skills to fight against the oppressive forces that Big Brother represents, all while trying to understand the new rules of this world.
In the fanfiction, the older brother could change Naruto's view of his family and his place in the world. Naruto would have a connection to his past that he didn't know before. This could lead him to explore more about the Uzumaki clan and discover hidden powers or knowledge. And it could also affect his relationships with Sasuke and Sakura. For instance, his brother could help him understand Sasuke's pain better, leading to a different dynamic between them.
Well, obviously Naruto himself is a main character in these types of fanfictions. Often, his friends like Sasuke or Sakura can be part of the story too, as they interact with Naruto in his big - brother role. For instance, Sasuke might be a bit skeptical at first about Naruto's new role but then come to respect it.
There are many good novels that you can refer to the following popular novels:
1. Fantasy novels: For example," Battle Through the Heavens "," Martial Universe "," Douluo Continent ", etc. These novels usually depicted a magical world full of elements such as battle, cultivation, and magic.
2. City novels: For example," Why Are You Silent?"," A Smile Is Alluring?"," Shanshan Is Here to Eat ", etc. These novels mainly described the love stories of modern urban men and women, filled with romantic, warm, funny and other elements.
3. Historical novels: For example," Those Things in the Ming Dynasty,"" The Night,"" Warhammer 40K," etc. These novels depicted historical events and characters and expressed the author's views and values through fictional stories.
4. Science fiction novels: For example," The Three-Body Problem,"" The Wandering Earth,"" Star Trek," etc. These novels usually depicted a future or a world in the universe full of technology, philosophy, and thinking.
5. Romance novels: For example," How Many Flowers Have Fallen in My Dream "," Thousand Bones of Flowers "," Chu Qiao's Biography ", etc. These novels mainly described the emotional entanglements between men and women, filled with romance, beauty, and sadness.
Of course, there were many other types of novels. Every author had their own unique style and characteristics. They could choose a novel that suited them according to their own preferences.
Well, it could be about the fox brother having special powers. Maybe he can communicate with Naruto in a unique way, like through telepathy. They might go on adventures together, facing off against enemies that Naruto couldn't handle alone. The fox brother could also have a connection to Naruto's own inner fox spirit, and they could work together to control that power better.
The following are some recommendations for big brother and sister romance novels:
1. The author of "First Note": Mirror Film. After the female protagonist was reborn, she disguised herself as a man to protect her family business and started a love story with the male protagonist.
2. The author of "Yijie": Mirror Film. These novels were all completed and were suitable for readers who liked brother-sister romance.
3. "Milk a beautiful baby" author: Full Moon Branches. This was a story about the love between a young man and a young woman. It was a story about a female protagonist who met a sickly little boy in a rainy night.
4. The author of Mountain River Pillow is Mo Shubai. This was a story about a brother-and-sister relationship in the ancient language of rebirth. The male and female protagonists supported each other in troubled times and revived their families.
5. It's easy to dodge a gun in the open, but it's hard to prevent a secret love. This was a love story between a brother and a sister. It was about the secret love between the male and female protagonists.
6. [I'll Never Talk About Sister-Brother Love Even If You Kill Me] Author: Untalented as a Servant. This was a romance novel between a brother and a sister, describing the emotional entanglement between the male and female protagonists.
7. The Best Zhuang Yan in the World Author: Please Call Me Mountain King. This was a love story between a brother and a sister. It was about the love story between the male and female protagonists.
Please note that the novels recommended above may only be part of the search results. There are other sibling romance novels to choose from.
I'm not sure if there is exactly a fanfiction titled 'Naruto is a Big Brother Bioshock'. You could try searching on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Maybe use the keywords 'Naruto' and 'Bioshock' together in the search bar to see if any relevant works pop up.
Another possibility is that he could be the brother of Weiss. Weiss comes from a wealthy and proper family. Naruto's more free - spirited and unorthodox ways would clash with Weiss's upbringing at first, but they could grow to understand and support each other as the story progresses.