No. The Shinobi Alliance exists within the Naruto universe which doesn't have the concept of fanfiction. Fanfiction is something created by fans in our real world, not something that exists within the Naruto world for the characters to read.
The Shinobi Alliance is a group in the Naruto universe. They are mainly focused on battles and protecting their world. Reading Naruto fanfiction has no direct relation to their in - universe activities. Fanfiction is something created by fans outside of the official story, so the Alliance wouldn't typically be involved in it.
In fanfiction, Naruto might fear a shinobi for various reasons. One could be that the shinobi has a unique and powerful jutsu that Naruto has never encountered before. For example, a shinobi with the ability to manipulate time could be extremely intimidating to Naruto as it goes against his understanding of combat and the ninja world. This new and unknown power could make him feel vulnerable.
This fanfiction might be about a character who has to adapt to the ways of the Kiri shinobi. They could be an outsider, like Naruto himself, trying to understand and fit into the often - secretive and harsh world of the Mist Village. It could involve training with Kiri's unique fighting styles, dealing with internal power struggles within the village, and perhaps even uncovering some long - hidden secrets of Kiri that are relevant to the Naruto universe as a whole.
A 'naruto is a seduction shinobi fanfic' might be about Naruto using seduction techniques in a fan - created story. It could involve Naruto using charm or allure in ways not seen in the original series to achieve his goals, whether it's in combat, getting information, or interacting with other characters.
Some fanfictions depict shinobi with extraordinary powers as feared by Naruto. For instance, a shinobi with the power to control minds. Naruto would fear such a shinobi because it could turn his friends against him or manipulate his own actions. This would be a huge threat to his way of life and his values as a ninja.
One common theme is loyalty. Sand shinobi are often depicted as being extremely loyal to their village, like Gaara. Another theme is the struggle for power. They have to constantly improve their skills to survive in the harsh shinobi world.
I'm not sure specifically as it's a fanfic. It could be about a ninja in the Naruto universe with some sort of connection to an 'ashikabi' and the concept of 'heart'. Maybe it's a story that delves into a character's emotional journey within the Naruto - inspired world, perhaps with new powers or relationships related to this 'ashikabi' idea.
Sasuke can also be a popular choice. His brooding nature and his powerful Sharingan abilities can add a lot of depth to a wandering shinobi story. He could be on a quest for redemption or to uncover some dark secrets about the ninja world.
The main characters could be a combination of well - known Naruto characters and new ones made for the fanfic. Maybe a Kiri shinobi could be a main character, someone with a unique backstory and abilities. It could also have characters from other villages who come to Kiri for some reason, like a joint mission or to seek refuge. And of course, there might be some antagonist characters within the Kiri village who create conflict for the protagonists.