One possible plot could be that Hanare, with her unique abilities and past, gets involved in a mission where Kakashi is also present. They start off as distrustful of each other, but as they face various challenges together, they gradually come to understand and respect one another. Maybe Hanare has some information that is crucial for the Hidden Leaf Village, and Kakashi has to protect her while she reveals it bit by bit.
Their relationship might start out rocky. Kakashi is a cautious person, and Hanare's background could make him suspicious. But as they spend time together, they could start to see the good in each other. For example, if they are on a mission, Hanare's quick thinking could impress Kakashi, and his combat skills could earn her respect.
Well, for one thing, Naruto would have more direct guidance. Kakashi is a highly skilled ninja. He could train Naruto more intensively, sharing his own unique combat skills and strategies. Naruto might also gain more emotional stability. With Kakashi as a father figure, he'd have someone to turn to for advice and support, not just as a teacher but as family. This could also affect his relationships with others in the village. For example, he might be more confident in his interactions with the villagers, knowing he has Kakashi's backing.
One challenge could be Naruto's stubbornness. Naruto has his own ideas and ways of doing things, and getting him to listen and follow Kakashi's guidance might be tough. Another is dealing with Naruto's past traumas. Kakashi would need to help Naruto overcome his feelings of loneliness and being an outcast. Also, Kakashi has his own responsibilities and missions, so finding time to be a proper adoptive father could be a struggle.
In an 'Obito kills Kakashi' fanfiction, it could start with a long - standing grudge. Maybe Obito discovers some new information that he believes Kakashi has been hiding from him all these years. This enrages him so much that he decides to take revenge and kills Kakashi in a fit of rage during a battle.
Some fans would be really shocked and sad. Kakashi is a very popular character, and his death at the hands of Obito would be a huge blow to many. They might feel angry towards the author for creating such a tragic scenario.
In this alternate storyline, it could lead to major changes in their relationship and the overall plot. Maybe Obito's feelings would prevent him from going down the dark path he did originally.
Naruto's reaction often shows his determination. He doesn't give up easily. For example, he might start training harder to prove Kakashi wrong. This builds his perseverance.
In the end of Naruto Shippuden, there's a sense of closure as major conflicts are resolved. Naruto becomes a respected leader, and many characters find their places and happiness. The bonds among friends and the growth of characters are emphasized.