One exciting plotline could be Naruto facing off against a new and powerful enemy during the war. Maybe an ancient evil that has been awakened and he has to use new jutsus and strategies to defeat it. Another could be Naruto leading a small group of misfits in the war and they all grow and bond together. And there could be a plotline where Naruto discovers a hidden power within himself that is the key to ending the war quickly.
A really interesting character could be a long - lost relative of Naruto's. Maybe a powerful ninja from a distant branch of the Uzumaki clan who shows up during the war with unique abilities. Another could be a mysterious sage from a far - off land who has knowledge that could turn the tides of the war. And there could be a young, talented ninja from a small, previously unheard - of village who joins Naruto in the war and shows great potential.
It could be that he was chasing an enemy or a valuable item that ended up in Hozukijou. Naruto is often on a mission to protect or retrieve something, and this place might be the destination of such a quest.
In fanfiction, Naruto could be driven to the library by his desire to understand the world outside of Konoha better. He has seen so much in his adventures, but there's still a lot he doesn't know. The library could have books about different lands, their cultures, and their forms of ninjutsu. By studying these, Naruto can become a more well - rounded ninja and gain a broader perspective on the ninja world as a whole.
It's possible that there's a strange illness going around the village and Naruto goes to the hospital to see if he can offer any help. He has a strong sense of justice and would want to do whatever he can to stop the spread of the illness and make sure everyone gets better.
In a 'naruto let go fanfic', it could be centered around Naruto letting go of the idea that he has to do everything alone. He might start to rely more on his friends and the village as a whole. This could lead to new relationships being formed, and different team dynamics within the Konoha ninja community. For example, he could form a new ninja team with some unexpected characters and together they face new threats to the village.
In many Naruto fanfictions, Naruto letting go of Sakura can lead to some interesting character developments. It might be because he realizes his feelings for her are more of a childhood crush and he discovers new relationships or focuses more on his ninja goals. For example, he could start to see Hinata in a new light and pursue a relationship with her instead.
A common issue could be a plot that's too far-fetched or doesn't fit within the Naruto universe. Like introducing random powers or events that don't make sense in the context of the series.
In some fanfiction concepts, Naruto may go to Orochimaru for the sake of a friend. For instance, if a friend is dying and Orochimaru has the cure or a way to save that friend. Naruto is very loyal and would do almost anything for his friends. So, he might take the dangerous step of going to Orochimaru, even though he knows how dangerous and untrustworthy Orochimaru is.
Naruto is obviously a very popular character in Naruto Lets Go fanfiction. After all, the story is often centered around him. Sasuke is also popular as his long - time rival. Sakura is frequently included as well, especially in stories that focus on the team dynamics. Kakashi is another popular character, as his mysterious past and powerful skills make for interesting plotlines.