It might also develop through Naruto's actions instead of his words. Since he can't talk, he would have to rely on gestures and facial expressions more. His friends would start to learn to read these signs, and this new form of communication could create unique and interesting interactions. For example, Naruto might use hand signs not just for jutsu but also to convey simple messages like 'yes' or 'no'.
The plot could take a darker turn. Without Naruto's communication, misunderstandings could easily arise. Enemies might take advantage of his silence and spread false rumors about him being under some kind of evil influence. This would lead to a situation where Naruto has to prove his innocence without being able to speak for himself, adding a lot of tension and drama to the fanfiction.
The plot could develop through the reactions of other characters. They would be confused and concerned about Naruto's silence, which could lead to them trying different ways to reach out to him. For instance, Sakura might use her medical ninjutsu to check if there's any physical reason for his silence.
As Naruto is silent, his friends might start to recall past events to see if there were any signs leading up to this. They could also try different ways to communicate with him without words, like using body language or leaving him notes. This could lead to some interesting interactions and new friendships or alliances forming as they all work together to reach Naruto.
It may add tension to the story. If Naruto is a key character and he's not interacting, it can disrupt the normal flow of relationships in the fanfiction. This disruption can cause conflict among other characters who rely on Naruto for various reasons, like teamwork in ninja missions.
Perhaps he's under a powerful genjutsu. In the Naruto universe, genjutsu can manipulate a person's perception and behavior. It's possible that an enemy has cast a genjutsu on Naruto that makes him believe that if he talks to anyone, something bad will happen to them, so he chooses to remain silent.
One possible reason could be a traumatic event. Maybe he witnessed something so horrible that it made him shut himself off from everyone. For example, if he saw his friends in great danger and couldn't save them in time, it might have led to his silence as a form of self - blame.
His lack of feelings could also make him vulnerable to manipulation. Villains might try to use him as a weapon since he doesn't have the emotional restraint that he used to. This could create a complex web of events where Naruto's friends have to rescue him from the clutches of the villains while also dealing with the threat he poses.
Well, there could be various reasons. Maybe the writer wants to create a unique situation where Naruto is silent to add mystery. For example, if the fanfiction is set in a scenario where Naruto has lost his voice due to a curse or some kind of magic. It could also be that the author is focusing on other characters' reactions to Naruto's silence, which can bring out different aspects of their personalities.
The story could introduce a new character as Naruto's mentor. This character might have a completely different teaching style compared to Kakashi. Maybe this new mentor focuses more on spiritual growth rather than physical combat skills. As a result, Naruto would develop in a new and unexpected direction, which would make the fanfiction more interesting. For instance, Naruto could learn more about the history and philosophy of the ninja world, which would give him a deeper understanding of his role as a ninja.
Perhaps Naruto is focused on his own personal growth and training. He might see the yaoi relationships around him as a distraction from his goals of becoming a stronger ninja. He could be thinking that engaging with others involved in yaoi would lead him astray from his path of self - improvement.
Maybe Naruto teams up with some non - ninja characters. Together, they could come up with new ways to solve problems in the village that don't require ninja skills. As a result, he gradually changes the view of the village towards non - ninja activities, which is a significant development in the fanfiction.
He might rely on his physical strength and martial arts skills. Naruto is known for his tenacity and determination. Without chakra, he could train his body to be extremely strong, like a super - athlete. He could use his speed and agility to dodge attacks and land powerful punches and kicks.