One idea could be that Naruto is captured by an unknown enemy. While in captivity, he loses his sight due to some sort of dark jutsu used on him. His friends then embark on a journey to rescue him. In the fanfiction, they might face various challenges and new enemies along the way.
In a Naruto captured and blind fanfiction, perhaps Naruto is captured by a group who wants to use his power for their own evil purposes. They blind him to weaken his resolve. His ninja way, however, doesn't allow him to give up. He starts to rely more on his other senses, like hearing and smell, to sense his surroundings and plan an escape. His friends like Sasuke and Sakura could be on a desperate search for him, facing many obstacles in the process.
Maybe Naruto is captured by a powerful and mysterious foe. This enemy blinds him as a form of torture. Naruto's friends and allies in Konoha soon notice his absence and begin a search. Naruto, while in captivity, tries to figure out the motives of his captors. He also tries to find ways to escape, using his chakra to sense his surroundings despite his blindness.
In a 'naruto blind earthbender fanfiction', a possible plot could involve a blind earthbender who is on a quest for a special type of earth in the Naruto world that has the power to restore their sight. Along the way, they meet Naruto characters who either help or hinder their journey. Or maybe a Naruto character is born with earthbending abilities but is blind, and they have to prove themselves in their ninja village while also dealing with their unique powers.
One interesting idea could be the unique fighting style of the blind samurai. Since they can't rely on sight, they might have developed an extraordinary sense of hearing or other senses to detect opponents' movements, like how real - world blind martial artists do. Another idea could be the backstory of how the character became a blind samurai in the Naruto universe. Maybe it was due to a tragic battle or a special mission gone wrong.
One plot idea could be that Naruto loses his sight during a battle with a powerful new enemy who has a unique jutsu that affects his vision. He then has to rely on his other senses like hearing and smell, much like how real - blind people do. For example, he could learn to sense the chakra flow around him in a more detailed way to 'see' his opponents. Another idea is that his blindness is a result of a curse placed on him, and he has to go on a journey to find a cure while still facing his ninja duties.
In a fanfiction, Madara might capture Sakura to gain leverage over Naruto. Since Sakura is one of Naruto's closest friends, Madara could think that by having her in his control, he can manipulate Naruto's actions. Sakura, being the strong - willed character she is, would surely try to find a way to escape and send a message to her friends.
One plot idea could be Naruto finding unique ways to communicate his ninja skills despite being mute. For example, he might use hand signals in a more complex way than normal. Since he's blind, he could develop an extraordinary sense of hearing to detect enemies. Another idea is that he forms a special bond with an animal that helps him 'see' the world around him, like a seeing - eye hawk or something.
One idea could be that the blind Anbu has a special ability to sense chakra in a unique way. For example, they can detect the slightest change in an enemy's chakra, even if they can't see them physically. This gives them an edge in battle.
Maybe Naruto was born blind in this fanfiction. However, his determination and positive attitude attract a group of girls. They see his inner strength and beauty, and as the story progresses, Naruto trains hard to become a powerful ninja in his own way, and the harem girls are there to cheer him on and help him out in battles.
Yes, there are likely fanfictions with such a concept. Fanfiction writers often come up with unique and creative ideas, like a godlike Naruto who is blind. It could explore how Naruto overcomes his blindness while still having his godlike powers, perhaps delving into his other senses and how they are heightened to compensate. There might be different interpretations of how his relationships change as well, such as with his friends and foes.
A possible plot is that Naruto's blindness is a result of a powerful enemy's attack. This forces him into a new world of darkness, but also reveals hidden powers within him. He could start to see things in a different way, not literally but metaphorically. His new - found understanding could lead him to be a better leader. For instance, he might be able to understand the pain of the oppressed in a more profound way, and thus fight for their rights more vehemently. His blindness could also be a way to bring out the best in his friends, as they rally around him to support and protect him.