One could imagine a fanfiction where Naruto, with his fox - like powers, teams up with an assassin inspired by Altair. Maybe they are on a quest to stop a powerful evil that threatens their respective worlds. They could learn from each other's skills, Naruto teaching Altair - like character about chakra, and the assassin teaching Naruto some stealth techniques.
The fanfiction could focus on how Naruto's ninja skills blend with the Fox Assassin's abilities in an Altair - style setting. They might be in a city full of political intrigue and have to use stealth and combat skills. Naruto could use his shadow clones to gather information, while the Fox Assassin uses his speed and agility.
In many Naruto Fox Assassin fanfictions, the Fox Assassin themselves might be the sole main character. Their journey of self - discovery, their battles, and their growth as a character are the central focus. However, in some cases, side characters like Kakashi could play an important role too. He might be the one who initially discovers the existence of the Fox Assassin or provides some guidance or opposition to the Fox Assassin depending on the plot of the fanfiction.
One interesting Naruto Fox Assassin fanfiction could be about the Fox Assassin having a unique set of skills that are different from the regular ninja in Naruto. For example, they might have the ability to use fox - like illusions that are more powerful than normal genjutsu. Another could be a story where the Fox Assassin teams up with Naruto to fight a common enemy. They would combine their powers, Naruto's chakra and the assassin's stealth and unique jutsu.
Well, it depends on the specific fanfiction. There are countless Naruto fanfictions out there, and each author has their own vision. While the original Naruto is far from a cold assassin, in the realm of fan - created stories, the possibilities are endless. Some fanfictions might do this to add an element of shock or to explore a more edgy and mature version of the Naruto character.
Sasuke could be a likely candidate in a sense. Given his skills as a ninja, his Sharingan which gives him an edge in combat and perception, and his past as a sort of 'rogue' ninja. He could be in a situation where Naruto has to hire him for a special mission that requires his unique abilities. Another possibility is Kakashi. He has a vast array of skills, is very intelligent, and could easily take on the role of an assassin if needed, even if it goes against his normal moral code slightly. He would do it for Naruto's sake.
In fanfiction, the concept of Naruto being a fox demon is quite possible. Some fanfiction writers like to play around with the idea of Naruto's nature being more closely intertwined with that of a fox demon. This could be because they want to explore his powers in a new light, or perhaps create a different kind of story where Naruto has to deal with the consequences of being a fox demon, such as how society in the Naruto world might react to him if his true nature was more demon - like. It also gives room for new relationships and storylines to be developed.
Jiraiya could be an interesting assassin master. He already has a lot of knowledge and skills that he could pass on to Naruto in a more assassin - like way. His experience in espionage and combat would make him a great fit.
An OC (original character) could be a godlike assassin. This gives the author complete freedom to create a character with the perfect set of skills, a mysterious background, and a unique personality. They could have powers like teleportation or the ability to control time briefly, which would make them extremely powerful and godlike in the Naruto universe.
In fanfiction, a cold assassin Naruto would probably be highly solitary. He wouldn't trust easily and would be focused solely on his missions. His jutsu might be more lethal and less about showmanship as in the original series. For example, he could use his shadow clones more as decoys to quickly eliminate his targets without hesitation.