Naruto was a Japanese manga and animation, not a light novel. It originated from the work of the Japanese manga artist Kishimoto, Naruto, and was widely spread in Japan and overseas. Naruto had a rich storyline and many loyal fans.
His relationship with Sasuke would likely be affected. With the new powers from the Light - Light Fruit, Naruto might be seen as a greater threat by Sasuke, or Sasuke could be intrigued and want to learn more about the fruit's powers. Naruto's friends in Konoha would also view him differently. They would be both amazed and a little bit cautious as his powers would be very different from what they're used to.
It's about expanding the Naruto world. These novels might tell stories about the post - war era in the Naruto world, showing how the characters are rebuilding their villages and dealing with the aftermath of all the conflicts. They also can show the growth of secondary characters who didn't have as much spotlight in the main series.
Yes, they are. They often expand on the Naruto universe, exploring different characters' backstories or events that weren't fully covered in the anime or manga. For example, they might give more in - depth details about a minor character's past, which can add a new dimension to your understanding of the whole story.
One of the best Naruto light novels is 'Naruto: The Seventh Hokage and the Scarlet Spring'. It offers great insights into the post - war Konoha and Naruto's role as the Hokage. It also delves into the relationships between the characters in this new era.