There might be a fanfiction where Naruto is sealed away in a different dimension. His friends, like Sakura, use their medical ninjutsu skills to try and trace the energy of the seal. Meanwhile, other characters like Kakashi start training the new generation more intensively to prepare for any potential threats during Naruto's absence. And the story could also explore how the villagers' morale is affected by Naruto being sealed away.
One interesting Naruto fanfiction could be where Naruto is sealed away and his friends have to find a way to break the seal without his power. They might have to seek out ancient knowledge or form unexpected alliances.
In some fanfictions where Naruto is sealed away, it could lead to a different power structure in the Hidden Leaf Village. For example, Sasuke might have to step up in a new way to protect the village, and this could cause a shift in his character development as he has to take on more responsibility without Naruto around. There could also be a sub - plot where the villains take advantage of Naruto's absence to launch new attacks, thinking the village is vulnerable.
One possible reason could be that his godlike powers were seen as a threat. The village elders or some powerful forces might have feared that Naruto, with his immense strength, could lose control and cause destruction. So, they decided to seal him away to protect the village and the world at large.
There is a fanfiction called 'Naruto's Sealed Existence'. In this, not only is Naruto sealed, but the seal also affects the chakra flow of the entire village. The story focuses on how the village tries to survive and adapt while also trying to free Naruto. It has a lot of interesting plot twists and political intrigue within the village.
There might be a fanfiction where Naruto is sealed by an ancient jutsu gone wrong. His friends then embark on a journey to discover the origin of the seal and how to reverse it. They might encounter various challenges and meet new characters along the way.
One possible fanfiction could be about Naruto exploring the new powers or limitations that come with Quietis sealed. Maybe he has to learn to control a different kind of energy within him.
I'm not entirely sure as I haven't read that specific fanfic. But it might be about Naruto being sealed away in some way, perhaps in a different scenario from the original story. Maybe some new villain or power manages to seal him.
There's also the possibility that it was an accident. Some kind of jutsu gone wrong during the sealing process. The person performing the sealing might have been inexperienced or there could have been some unforeseen interference that led to Naruto being sealed away instead of the Nine - Tails being properly sealed within him.
One interesting fanfiction could be where Naruto's fox part gives him unique abilities in a different way than in the original story. For example, he might be able to communicate with other fox - like creatures in the forest and gain their help in battles.
One interesting Naruto fanfiction could be where Smart Naruto uses his intelligence to quickly learn and master new jutsus that others take years to understand. He might use his smarts to outwit his enemies in battles, coming up with strategies that no one expects.
One possibility is that the story could focus on how the village copes without Naruto. Maybe there would be a different kind of unrest or a search for a new way to deal with the Nine - Tails' power. Without Naruto, characters like Iruka might have a different role, perhaps becoming more involved in trying to find a solution to the power void.
Well, perhaps in this fanfiction, the Avatar enters the Naruto universe and causes some sort of imbalance. Naruto, seeing the chaos it might bring, decides to seal away the Avatar. As time passes, Naruto starts to learn more about the Avatar's world and realizes that there are good things about the Avatar too. So he begins a journey to find a way to unseal the Avatar without causing more harm, all while facing enemies who want to use the situation for their own gain.