A plot could be that there is a prophecy about Female Kakashi and Obito saving the ninja world together. They initially don't believe it, but as events unfold, they are forced to work together. Through their journey, they develop a deep connection and eventually fall in love.
One idea could be a story where Female Kakashi and Obito are on a mission together in a mysterious land filled with ancient magic. They have to rely on each other's skills to survive and in the process, they start to see each other in a new light.
One great Kakashi x Obito fanfiction is 'The Bonds We Share'. It delves deep into their relationship, exploring how their past experiences shape their interactions in a post - war Konoha. It shows their growth and how they come to understand each other on a deeper level.
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.
Friendship is a key element. Their long - standing bond from their youth is often explored, how it was broken and how it might be repaired. For example, in many fanfics, they recall their days as teammates and the trust they once had.
One great 'kakashi x obito fanfic' is 'The Bond Beyond Time'. It beautifully explores their complex relationship from their early days as teammates to the more tumultuous times. The story delves deep into their emotions and how their bond has endured through all the hardships they faced in the Naruto universe.
Most popular ones often focus on their deep emotional bond. Since they have a long history together in the Naruto series, fanfics tend to explore the different phases of their relationship, like their childhood friendship and how it was affected by the events that followed.
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.
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.
Kakashi could use his Sharingan to analyze Obito's moves and find a weakness in his defenses. Since he has the Sharingan, he might be able to predict Obito's attacks and counter them effectively, eventually finding an opportunity to break free.