In some 'naruto goes blind fanfiction', an interesting plot could be Naruto having to rely on his other senses more. For example, his sense of smell and hearing become super sharp, allowing him to detect enemies and navigate in battles like a true ninja. He might also develop new jutsus that are more suitable for his blind state, like a sound - based attack that can stun opponents.
One plot could be that Naruto's blindness is a result of a powerful curse. This curse was placed on him by an unknown enemy. As he struggles with his blindness, he discovers that the curse has some sort of hidden power within it. He then has to figure out how to use this power to his advantage while also trying to break the curse. Along the way, he meets some new characters who either help or hinder his journey to regain his sight and power.
In some 'naruto goes mad' fanfictions, Naruto might be driven mad by the loss of his friends. For example, if Sasuke were to die in a battle, Naruto could lose his grip on sanity. Another plot could be the result of some dark jutsu being used on him, like a genjutsu that messes with his mind. Maybe a powerful enemy targets his mental state to turn him into a weapon against the Hidden Leaf.
Well, in some 'naruto goes to alternate universe fanfiction' plots, Naruto might find himself in a world where all the ninja clans have merged into one big super - clan. He'd have to navigate the complex politics within this new structure. Also, there could be a plot where he enters an alternate universe where the Fourth Great Ninja War never happened, but there are new threats emerging that he has to face. And then there's the idea of a universe where Naruto's parents are alive, and he has to deal with a completely different family dynamic.
Obviously Naruto is one of the main characters as the title 'naruto goes blind fanfiction' implies. His friends like Sasuke and Sakura are also likely to be main characters. They play important roles in Naruto's life, especially when he's dealing with his blindness. They could be his support system or even be part of the conflict in some cases.
One interesting plot could be Kurama using his knowledge from the future to prevent certain tragedies in Naruto's past. For example, he might stop Orochimaru's early attacks on Konoha more effectively. Another plot could be Kurama helping Naruto train earlier and more efficiently, leading to Naruto becoming much stronger at a younger age. And perhaps Kurama could also change some of the relationships within the village, like improving Naruto's standing among the villagers much sooner.
One interesting plot could be Naruto Uchiha using his future knowledge to prevent the Uchiha massacre. He might try to change the minds of the village elders and stop the cycle of hatred before it spirals out of control.
One interesting plot could be that female Naruto goes back in time and uses her knowledge from the future to prevent the destruction of her village. She might try to stop certain villains from emerging or change the fates of her friends who died in the original timeline. For example, she could stop Orochimaru's early evil plans, which would have a huge impact on the story's development.
One interesting plot could be Naruto using his future knowledge to prevent some of the tragedies that happened in the original story. For example, he might be able to stop the Uchiha massacre. Another plot could be him training his younger self, leading to a much stronger Naruto earlier on. And perhaps he could also change the relationship between the different ninja villages, promoting more peace and cooperation from an earlier stage.
One interesting plotline could be the blind prodigy's journey to overcome the limitations of blindness. For example, they might develop a unique way of sensing chakra that is even more powerful than normal sight. Maybe they can sense the flow of chakra in people and the environment to predict attacks and movements, much like how Neji could see the chakra points. Another plotline could be their struggle to be accepted in the ninja world, where physical abilities are often highly valued. People might initially underestimate them because of their blindness, but they prove themselves to be a force to be reckoned with.
One interesting plot could be Harry having to deal with the Slytherin's traditional pure - blood supremacist views while trying to stay true to his own values. He might face challenges from some of his Slytherin housemates who initially look down on him for his 'half - blood' status.
One interesting plot could be Stiles forming an unlikely friendship with the Cullens. He might bring his unique sense of humor and problem - solving skills to Forks. Another plot could involve Stiles getting caught up in the vampire - werewolf drama there, perhaps using his knowledge from his own supernatural experiences to try and keep the peace. Or he could be on a mission to find something in Forks that is related to his own world's mysteries.