At first, Naruto would be clumsy with it. He has no prior experience with Zanpakuto. But his determination would drive him to practice. He'd study how to hold it properly, how to swing it effectively. Maybe he'd even talk to it like he does with his friends, trying to understand its spirit if it has one.
Perhaps they are a gift from a mysterious and powerful being who sees Naruto's potential. This being could be observing the Naruto - verse from afar and decides that Naruto is the perfect candidate to wield dual zanpakuto. The being may have their own reasons, like wanting to see how Naruto will use the powers of two zanpakuto to change the balance in his world.
Naruto could have a Zanpakuto with the ability to create illusions of hope. Given his character, it would make sense for his Zanpakuto to have an ability that gives his opponents a vision of a better future if they stop fighting. This would be a non - violent way of ending battles, which aligns with Naruto's ideology. Another possible ability could be to transform his chakra into a tangible form that can be used to either heal or boost the strength of his allies. It would be like his chakra is being channeled through the Zanpakuto in a more controlled and versatile way.
Maybe it's a mysterious traveler from a far - off land. This traveler recognizes Naruto's potential and strength of character and gives him the three zanpakuto as a means to help Naruto protect his village and the people he loves.
Yes, there are likely fanfictions out there where Naruto has a zanpakuto. Fanfiction writers often like to cross over different anime concepts. They might give Naruto a zanpakuto from the Bleach universe to explore new storylines and character developments. It can lead to really interesting scenarios where Naruto has to learn to use the zanpakuto's powers, which are quite different from the chakra - based abilities in Naruto's original world.
There could be. Fanfiction writers often like to experiment with unique combinations. Given the popularity of Percy and the interesting nature of Zanpakuto from the Bleach series, it's a concept that might have attracted a writer. You might have to dig a bit deeper though. Try using different search terms related to both Percy and Zanpakuto on search engines specific to fanfiction.
Maybe a zanpakuto with the power to heal. Naruto is all about protecting his friends and village. So a zanpakuto that can heal wounds during battle would be very useful. It could also have a secondary ability to boost the chakra of his allies. This would fit with Naruto's selfless nature.
One of the zanpakuto in the 'naruto has three zanpakuto fanfiction' could be a traditional - looking katana with a simple design but has the power to absorb the opponent's chakra on contact. The second zanpakuto might be a larger, two - handed sword with a jagged edge that can break through defenses by vibrating at a high frequency. The third zanpakuto could be a short - sword with the ability to teleport the wielder a short distance when swung in a certain way.
If we think about rukia, she is a character with a complex past and a strong sense of duty. Renji, her long - time friend and ally, has his own journey of growth. In rukia renji fanfictions, they might be shown as having a connection that goes beyond the ordinary, with rukia's cool exterior melting in front of renji, and renji being able to be more vulnerable around rukia. This can be explored in various non - adult ways in fanfiction.
He could have his Rasengan - like power. Maybe the wielder could call upon a spirit - version of the Rasengan to attack opponents. It would be a powerful and concentrated blast of energy.