Yes, it's possible. In fanfiction, the author can write it so that Naruto's strong sense of self and his values prevent him from being completely overrun by the Gedo Mazo's influence. His bonds with his friends and his love for the village can act as anchors.
Definitely. In fanfiction, Naruto's character is often defined by his unwavering beliefs. If he absorbs Gedo Mazo, he could use his own chakra to counteract the negative effects. His dream of becoming Hokage and bringing peace to the ninja world is so strong that it would be a major factor in keeping him himself. He would likely see the power of the Gedo Mazo as a tool to achieve his goals rather than something that would change who he is at his core.
Well, it really depends on how the author of the fanfiction writes it. One possibility is that Naruto's personality could be affected. Since the Gedo Mazo is associated with negative and powerful forces, Naruto might struggle with darker impulses. However, he could also use this new power to protect his friends and the village in ways he couldn't before. Maybe he could even find a way to purify the dark chakra he absorbed from the Gedo Mazo and turn it into a positive force for good in the fanfiction world.
In some fanfictions, if Naruto absorbs Gedo Mazo, he might gain incredible power. This could potentially change the entire power dynamic in the Naruto universe. He could use the dark chakra within the Gedo Mazo in unexpected ways, perhaps even finding a way to purify it and use it for good.
The main characters in such fanfiction can also include new or original characters created by the fanfiction author. These new characters could be students from other wizarding schools who come to Hogwarts for an exchange program. They might bring with them different magical traditions and knowledge, which then interact with the existing Hogwarts environment. Harry and his friends would then have to interact with these new characters, leading to new storylines and developments.
Some 'harry potter gedo mazo fanfiction' might focus on the backstories of minor characters. We could learn more about the house - elves, like Dobby's family and their own form of magic. There could also be fanfiction that delves into the history of Hogwarts itself, revealing hidden chambers or secrets that were long forgotten. And of course, there could be different interpretations of the prophecy about Harry and how it could have been misinterpreted all along.
His friends would probably be concerned at first. They know Naruto is good - hearted, but this new power from the Gedo Mazo is something unknown. However, they would also likely try to support him. Sakura might be worried about his physical and mental state, while Sasuke could be more interested in how Naruto plans to use this power. Naruto's relationships would become more complex as he has to prove to others that he can control this new power and still be the same Naruto they know and love.
Jiraiya could still play a role. Even if Naruto is raising himself, Jiraiya might cross paths with him and see his potential. He could offer some sporadic guidance without fully taking Naruto under his wing.
One implication is that he becomes stronger in battles. He can use the absorbed energy to power up his attacks or to heal himself. For instance, if he absorbs enemy chakra, he can turn it around and use it against them.
Well, he could gain some new and unexpected powers. Maybe he discovers a way to enhance his chakra control to an extreme level, allowing him to perform jutsus with much greater efficiency and power.
Well, it's possible that in the fanfiction, Naruto is experimented on as part of a desperate attempt to save the village. There could be a new threat on the horizon, and the village elders or some ninja with knowledge of forbidden techniques believe that by experimenting on Naruto, who has shown great resilience, they can find a solution. They might be trying to turn him into a weapon or a shield for the village, which would put Naruto in a really tough situation both physically and morally.
Another scenario could be in a battle. Naruto might face an opponent who is much stronger than him. In his determination not to give up, he could keep fighting even when he's already injured. He might take hits that are too powerful for him at that moment, like a powerful genjutsu that makes him harm himself unknowingly while trying to break free, or getting caught in a powerful ninjutsu attack that damages his body severely.