One common theme is redemption. Since they both have a lot of regrets in their original timeline, time travel gives them a chance to fix things, like saving their friends or preventing the destruction of the village.
Often, there's the theme of self - discovery too. Through time travel, both Kakashi and Obito learn more about themselves. They might realize their mistakes more clearly, or they might discover new strengths within themselves. For instance, Obito might find that he has the power to be a positive force for change, not just a tool for destruction as he was in the original timeline. And Kakashi might discover that he doesn't have to be so alone and closed off, that he can rely on Obito and others more.
One common theme is redemption. Since they go back in time, both Obito and Kakashi often try to atone for their past mistakes. For example, Obito might try to prevent the events that led him to become evil in the first place.
One common theme is redemption. Given Obito's past actions, many fanfics explore his journey towards redemption in the context of his relationship with Kakashi. Another theme is friendship turned into something deeper, as they have a long - standing connection that can be developed in various romantic or deeply emotional ways.
One common theme is the alteration of history. Since Kakashi travels back in time, he often tries to change certain events related to Madara, which can have a huge impact on the entire Naruto universe. Another theme is the exploration of their relationship. In normal circumstances, they are from different eras and have different goals, but the time travel allows for a new dynamic to form between them.
Another theme is self - discovery. When they travel through time, both Kakashi and Naruto often learn new things about themselves. In some fanfics, Kakashi might come to terms with his past traumas in a different way. Naruto could also discover new aspects of his power. For instance, he might learn how to control his chakra better earlier in his life. This theme helps to develop their characters more deeply in the context of the time - travel story.
One common theme is redemption. For example, Sakura might go back in time to correct mistakes or save Kakashi from a certain fate, thus redeeming herself or others. Another theme is the exploration of their relationship. Since time travel disrupts the normal flow, it allows for a deeper look into how they feel about each other.
Friendship is a very common theme. Their relationship as kids was the foundation for a lot of what happened later in their lives, so fanfics often explore how that friendship grew.
A new character could be introduced as the antagonist. Maybe someone who has also time - traveled and has their own agenda for the past. This character could be trying to preserve the original timeline for some reason, or they could be trying to create an even worse future. They would oppose Obito and Kakashi at every turn, creating a lot of conflict and drama in the fanfiction.
Another theme is the alteration of fate. Naruto and Obito might try to change the fates of their friends or the entire Ninja world. They could prevent certain tragedies from happening, like the death of a beloved character. In these fanfictions, the idea of whether changing the past is truly the right thing to do is often explored in depth. The characters may face moral dilemmas as they realize that changing one thing in the past can have unforeseen consequences in the future. This adds a layer of complexity to the stories.
One common theme is redemption. Obito has a complex past, and in time travel fics, Sakura often plays a role in his journey towards redemption. For example, she might show him a different perspective on his actions, leading to a change in his character.
One common theme is redemption. Since Obito has made many mistakes in the original Naruto story, in time travel fics, he often gets a chance to right his wrongs through his interactions with Minato. Another theme is the alteration of fate. Time travel allows for the possibility of changing the pre - determined course of events in the Naruto universe.