One possible reason could be that his eyes hold a special power that he doesn't want others to discover easily. For example, it might be a new type of Sharingan or a unique ability related to his Uzumaki heritage that he needs to keep secret to protect himself or those around him.
With his friends in the village, Naruto would be seen as an even more reliable protector. His all - seeing eyes god ability would make it easier for him to anticipate their needs. For example, if someone was in trouble but couldn't call for help, Naruto could sense it and come to their rescue. This would strengthen the bond of trust between him and his friends.
Well, he may start by exploring the most dangerous and mysterious places. His all - seeing eyes could help him see through any illusions or traps in those areas. He could also use it to find allies who are in need or being oppressed. This would lead him to form new alliances and strengthen the overall unity among the ninja clans.
In a Naruto fanfiction with red eyes, he might gain this trait as a result of a new power-up. For example, he could encounter a powerful sage or a mysterious entity that bestows him with this red - eyed form. His abilities would likely change as well. He could have enhanced perception, like being able to see chakra more clearly or even predict his opponents' moves better. His friends might be initially shocked but would soon accept this new Naruto as he uses his powers for the good of the village.
One popular 'Naruto different eyes fanfic' idea could be about a character having a unique eye power that combines the Sharingan and Byakugan. For example, they might be able to use the precognitive abilities of the Sharingan along with the all - seeing range of the Byakugan in a new and unexpected way. This could lead to interesting battles and strategic maneuvers within the Naruto universe.
His friends might react with shock and confusion. They might not understand why he has been hiding this from them, and it could cause a rift in their relationships until he explains the reasons behind it. For example, some friends might feel betrayed that he didn't trust them enough to share this secret.
Well, having Juubi eyes in fanfiction could mean Naruto has an extremely powerful ocular ability. It might give him enhanced perception, allowing him to see chakra in greater detail and predict movements more accurately. Also, it could potentially grant him new jutsu or abilities related to the power of the Juubi.
His silver eyes could potentially change his relationships. Some characters might be more drawn to him because of his unique appearance. For example, Sakura might see him in a whole new light and develop different feelings for him. It could also affect how his enemies perceive him. They might underestimate him at first because of his non - traditional eye color, but then be surprised when they realize the power that comes with those silver eyes.