In fanfiction, the concept of seeing the'real' Naruto can be quite subjective. Kakashi, being a perceptive character, could potentially see the real Naruto in different ways. It could be when Naruto shows his vulnerability regarding his past, like his loneliness as a child. Or it could be in a situation where Naruto's true ninja skills, not just his brute strength, are on display and Kakashi witnesses this new side of him.
Some fanfictions might introduce new, original villains. For example, a dark sorcerer - type character who wants to use Naruto's unique chakra for his own evil purposes. Kakashi has to face this sorcerer and his minions to keep Naruto out of harm's way.
The real human is a novel by Liu Cixin. It told the story of a group of humans facing the crisis of extinction through unity, cooperation, and technological innovation. This novel had a profound social meaning and also involved philosophical issues such as the relationship between technology and human nature.
In fanfiction, if Kakashi saw the real Naruto, it could trigger a series of events. Kakashi could start to view Naruto as a more mature and complex individual. This might make him include Naruto in more important missions or decision - making processes. He could also use this knowledge to better protect Naruto from those who might try to take advantage of his vulnerabilities.
Well, there could be. Fanfiction writers love to explore unique and unexpected relationships. Since Naruto and Kakashi are both popular characters in the Naruto universe, some writers might come up with such a plot for the sake of creativity and exploring different storylines. But it's not a part of the official Naruto story.
Sasuke could be a popular character. He might be involved in the story in a way that either helps or hinders the situation where Naruto hurts Kakashi. For example, if Sasuke tries to stop Naruto from doing something stupid that would hurt Kakashi.
Another reason could be related to Kakashi's past actions. If there are some secrets or things Kakashi did in the past that come to light and Naruto doesn't like them, he could snap at Kakashi. Naruto has a strong sense of justice and loyalty, so if he feels betrayed or misled by Kakashi, his reaction could be to snap.
Kakashi might be initially surprised. But then, he would probably use it as a teaching moment for Naruto. He could say something like 'Naruto, stealing is not the way of a ninja.' And then give him a punishment like extra training.
Yes, in some fanfictions, Naruto can be like Kakashi. Writers might give Naruto some of Kakashi's traits, like his calmness in battle or his love for reading. This can make for an interesting twist in the story.
In some fanfictions, Kakashi might be possessive of Naruto because he sees Naruto as a unique and important student. Naruto has a special energy and determination that Kakashi admires. He may also feel a sense of responsibility towards Naruto, as Naruto has no family, and Kakashi wants to protect him. This possessiveness could be his way of ensuring Naruto's safety and growth.
Yes, there are likely fanfictions out there with such a plot. The Naruto fandom is quite creative and has all sorts of unique pairings in fanfictions. However, this pairing is not part of the original canon.