One common theme is the power of friendship. Just as in the original Naruto series, in these fanfics, Naruto's friends play a crucial role in keeping his legend alive. They support him and are inspired by him, and together they face challenges.
One interesting concept could be the exploration of new jutsu. Maybe the fanfiction delves into the creation of unique and powerful jutsu that Naruto or other characters develop as they face new threats. Another concept might be the expansion of character relationships, like Naruto's bond with characters who were previously on the periphery in the original series.
Naruto is almost certain to be a main character. After all, it's in the title related to Naruto. Sasuke would also be likely, as he has been one of the central figures throughout the Naruto series, with his complex relationship with Naruto. Sakura might also be there, as she is part of the main trio.
Sure. One popular 'legends never die naruto fanfic' might be those that focus on Naruto's journey to becoming an even greater Hokage. It could explore his relationships with old friends and new challenges in a more in - depth way. For example, a fanfic could show how Naruto uses his never - die spirit to face a new and powerful enemy that threatens the Hidden Leaf Village.
You can try checking popular streaming platforms like Netflix or Amazon Prime Video. Sometimes it might also be available on cable TV channels that focus on movies.