Maybe it's a cross - over idea. He could have seen some form of advanced weaponry from another world or dimension and got inspired to create something similar. Or perhaps he was frustrated with the limitations of traditional ninja tools and decided to come up with a more powerful and efficient way to fight.
Well, it could really shift things. Guns would bring a new level of lethality. Traditional ninja skills might be less effective against the long - range and quick - firing nature of guns. Naruto, being able to create guns, could potentially level the playing field against stronger opponents who rely on close - range jutsu. It might also cause other ninja to reevaluate their combat strategies and adapt to this new threat.
One possibility is that he could rewrite his own adventures in a more humorous or self - deprecating way. For example, making fun of his early failures in ninja training.
In many Naruto guns fanfiction, Kakashi could be a key character. Given his intelligence and combat experience, he would be one of the first to analyze the impact of guns on the ninja world. He might train the younger generation on how to defend against gun - wielding opponents. Another main character could be an original character created specifically for the fanfiction, who is an expert in guns and becomes involved with the main Naruto cast.
His friends like Sasuke would most likely support him. Sasuke, having walked a long path of redemption, would see Naruto's vision of an empire as a way to finally achieve the peace they both have been longing for.
The purpose could be to protect the weak. Naruto has always been about protecting those who can't protect themselves. So his organization might focus on safeguarding small villages or groups that are vulnerable to attacks from rogue ninjas or larger, more aggressive villages.
Well, in such a fanfiction, Naruto might discover a new chakra ability that allows him to create Kirin. He could be in a tough battle where his usual jutsus aren't enough. So, he taps into some hidden potential within himself to form Kirin. Maybe he combines his own wind - style chakra with some newfound lightning - style chakra he got from a special training or encounter.
If Naruto creates a lightsaber, it could be related to his connection with Kurama. Kurama's chakra is extremely powerful. It's possible that this chakra could be harnessed in a way that can mimic the energy source of a lightsaber. Naruto, being the creative and adaptable ninja he is, would then figure out how to shape and control this new form of energy into a blade, much like a lightsaber. And he would surely use it to protect his friends and the Hidden Leaf Village.
Sasuke would likely be in the group. Despite their past differences, Naruto and Sasuke have a deep bond. Sasuke's skills would be invaluable to any group Naruto forms.
In fanfiction, Naruto creating Chidori could be possible through some creative plot devices. Maybe he was taught by Sasuke in an alternate universe where they teamed up earlier. Or perhaps he discovered a scroll that had the knowledge of Chidori and was able to learn it on his own with his determination and quick - learning ability.