Perhaps a fanfiction where Naruto is given the ability to see Kakashi's memories from when he was young. This could lead to Naruto understanding Kakashi on a deeper level. He could then use this knowledge to help Kakashi become an even better mentor in the present day, while also forging a stronger friendship between them.
A good plot might involve Naruto being sent on a special mission in a parallel universe where Kakashi is still young. There, they have to team up to fight a new kind of enemy. Along the way, Naruto learns more about Kakashi's past and they form a unique bond that's different from their relationship in the original series.
One possible storyline could be Naruto time - traveling back to Kakashi's youth. He could then help Kakashi deal with his traumas earlier, like the loss of his father. This would change the course of Kakashi's life and in turn, have a major impact on the Naruto world as we know it.
One possible storyline could be a journey of redemption for Dark Naruto with Kakashi as his guide. Kakashi, with his wisdom and experience, tries to lead Dark Naruto away from the path of darkness. They might face various enemies together, and through these battles, Dark Naruto begins to understand the value of friendship and light. For example, they could be on a mission to stop a powerful rogue ninja, and during this mission, Dark Naruto sees the selfless acts of Kakashi and starts to change his ways.
One possible storyline could be Naruto and young Anko going on a mission together in the Hidden Leaf Village. They might face a new type of enemy that requires them to combine their unique skills. For example, Naruto's Rasengan and Anko's snake - like jutsu could be used in a creative way to defeat the foe. Another storyline could be them training together. Naruto could learn some of Anko's more stealthy techniques, and in return, he could teach her about his never - give - up attitude. There could also be a storyline where they discover a mystery in the village, like a hidden underground chamber, and they have to work together to figure out what's inside and why it was hidden.
One popular storyline could be Anbu Kakashi being assigned to secretly protect Naruto during a dangerous mission. This could involve Kakashi using his stealth skills to keep Naruto safe while Naruto is unaware, and later Naruto discovers the truth and a bond between them deepens.
One possible storyline could be Kakashi taking young Sakura under his wing for special training. He might notice her potential beyond just her medical skills and start teaching her advanced ninjutsu techniques. This could lead to a strong bond between them as mentor and student.
One possible storyline could be Naruto finding himself in the Young Justice universe and teaming up with Batgirl. They might face a common enemy that requires Naruto's unique ninja skills and Batgirl's detective and combat abilities. For example, a powerful villain who is stealing ancient artifacts from both the Naruto world and Gotham. Another could be a story about Naruto teaching Batgirl some of his chakra control techniques, which she then uses to enhance her own fighting style in unexpected ways.
One popular 'naruto x young kakashi fanfic' could be 'Naruto's Unlikely Bond with Young Kakashi'. It often explores the unique relationship between Naruto and a younger Kakashi. In this type of fanfic, you might see Naruto influencing Kakashi in ways that are different from the original story, like bringing out a more carefree side of him.
One great 'Naruto Gai x Kakashi fanfiction' is 'The Bond Beyond Comrades'. It beautifully explores their relationship with a lot of emotional depth. The story shows how their friendship has evolved over time and how they support each other in different situations.
One interesting storyline could be Kakashi taking on a more fatherly role towards baby Naruto. He could teach Naruto some basic ninja skills from a very young age, like how to throw a kunai properly. This would create a strong bond between them early on.
Perhaps a storyline where the apprentice discovers a new jutsu and has to keep it a secret while they master it. They could struggle with whether or not to tell Kakashi, fearing disappointment if they fail. This adds an element of internal conflict.
Perhaps in the fanfiction, Kakashi is influenced by a dark power. This power corrupts his mind and makes him turn on Naruto. It could be related to some ancient curse or a new enemy's ability that targets Kakashi's mental state. Naruto, being the target, would then be at the mercy of Kakashi's attacks, creating a lot of drama and conflict in the story.