What Could Happen in a Fanfiction Where Adult Rin is Alive and Kakashi Dies?

One idea could be that Rin, with her medical skills, tries to save Kakashi but fails due to some unforeseen circumstances. Maybe an enemy uses a powerful jutsu that she can't counter in time. This would be a tragic twist, as her being alive doesn't change the outcome for Kakashi.

There are indeed such fanfictions. In these stories, Rin's survival can have a huge impact on the other characters. For example, it could change Obito's path completely. Instead of becoming consumed by hatred, he might have a different future with Rin alive. Also, Kakashi's character development could take a different turn as well, since Rin was an important part of his past.

Well, it could be a story where Kakashi finally admits his long - hidden feelings for Rin. Maybe after a dangerous mission, they share a tender moment and the kiss is a symbol of their new - found closeness.

One possible plotline could be them dealing with the challenges of Kakashi's ninja duties while maintaining a marriage. Another could be Rin adjusting to life in Kakashi's village.

In this fanfiction, perhaps the story could focus on how Kakashi and Rin's adoption of Naruto changes the relationships in the village. Naruto might not be as ostracized as he was in the original story. Also, they could help Naruto deal with the Nine - Tails inside him in a more gentle and effective way compared to what happened in the canon story.

One possible plotline could be that Kakashi is in a life - threatening situation during a battle against a powerful enemy. Naruto, seeing no other way to save him, uses a powerful and self - sacrificing jutsu that costs him his life. Another plotline might involve Naruto making a deal with some dark force to save Kakashi, but the price is his own life. Or perhaps in a mission gone wrong, Naruto takes a fatal blow meant for Kakashi.

Well, he might get some really strange looks from his friends at first. They might not recognize him right away. Then they could start teasing him about it.

It could be Orochimaru. He might be interested in the unborn child for some dark experiment, thinking that the child of Kakashi and Rin could possess some unique abilities. He could send his minions to spy on them or even try to kidnap Rin.

Love is a common theme. Since they have a deep connection, many fanfictions explore the romantic aspect of their relationship.

In such a fanfiction, Kakashi might break Naruto's spirit during a particularly tough training session. Maybe he pushes Naruto too far in combat drills, making Naruto question his abilities.