In the 'Boruto goes rogue fanfiction', it could be that he discovers a dark secret about the village leadership. This makes him lose faith in the system and go rogue. He might then seek out other outcasts or those with similar grievances to form his own group to oppose the village's unjust ways.
It could be a new character, someone who has a vendetta against Boruto and drives him to go rogue by framing him for various crimes. This new antagonist might have their own motives related to taking over the Hidden Leaf or causing chaos in the shinobi world.
In " Full Expert," turning a Brawler into a Ranger meant that Fang Rui had turned from a Brawler to a Ranger.
In the novel, Fang Rui was originally a Brawler on Team Wind Howl. He was good at using all sorts of dirty skills and tactics, but he hadn't achieved much in his career. After joining Team Happy, Fang Rui decided to become a Ranger. He began to learn and practice Ranger skills and tactics again, gradually adapting to his new class.
After switching to a Ranger, Fang Rui's strength had increased greatly. He had become an important member of Team Happy, helping the team win many matches. His transformation also showed the courage and determination of a professional player. Through continuous hard work and learning, he finally realized his professional dream.
While waiting for the anime, you can also click on the link below to read the classic original work of " Full-time Expert "!
In a 'naruto becomes a rogue ninja fanfic', it could start with Naruto being ostracized by the village due to his growing power which some elders fear. They try to suppress him, and Naruto, feeling betrayed, decides to leave and become a rogue ninja. He then might go on a journey to find a new place where he can be accepted for who he is, and along the way, he could meet new allies and enemies alike. He may also develop new jutsu away from the traditional teachings of the village.
Well, one possibility is that Naruto feels betrayed by the Hidden Leaf Village. Maybe they wrongly accused him of a serious crime. So, he decides to go rogue. He could then start traveling alone, using his skills to survive and avoid capture. He might also meet other outcasts who understand his situation.
It could be a group of rogue ninja who have a vendetta against Naruto. They might see his new status as a rogue as an opportunity to take him down. Maybe they were once defeated by Naruto when he was in the village, and now they want revenge. Also, there could be some hidden shinobi clans within the village who oppose Naruto's new path and try to stop him for their own reasons, like protecting the village's reputation or their own power within the village.
Well, his relationship with the village as a whole would be one of enmity. But on an individual level, some of his friends might secretly support him. Naruto would likely be more cautious about trusting new people. His connection with the other jinchuriki might become stronger as they can relate to his situation of being an outcast. His relationship with Kakashi - sensei would be filled with conflict. Kakashi would have to balance his duty to the village and his feelings for Naruto, who he has trained and cared about.
No, Boruto is alive in the manga. The plot hasn't led to his death. However, the manga is ongoing, and anything could happen in the later developments.
I recommend the following books to you:
"The Rogue Evil Dominator" was about the protagonist, who was a rogue, obtaining peerless martial arts in a mysterious immortal world, and then sweeping the world in the immortal world.
The main character of <<Demon Spirit World>> was a scoundrel who possessed a magical Tao technique and spiritual power. He started an adventure in search of his family's historical records.
The main character of "Lich Rogue" was a rogue rogue who possessed extremely powerful magic and witchcraft. He was fighting to become a Lich.
I hope you like my recommendation, Mwah ~😗