At first, Naruto might see the Kyuubi as just a source of power. But as he starts to protect it, he realizes it's more of a partner. Their relationship evolves from a simple user - power source dynamic to a deep - seated friendship. He begins to understand the Kyuubi's emotions and past, which further cements their bond.
The Kyuubi has been with Naruto since his birth, sealed inside him. Fanfiction writers like to play with this idea of co - existence. Naruto's journey of becoming a great ninja while carrying the Kyuubi's power makes it logical for the Kyuubi to be protective. As Naruto faces many challenges and enemies, the Kyuubi, being a powerful entity, can step in to protect him. Also, over time, as Naruto grows and shows his strength of character, the Kyuubi may come to respect and protect him more. This adds an interesting dynamic to the fanfiction stories.
In yaoi fanfiction, when it's said that Kyuubi is protective of Naruto, it could be a creative interpretation. Kyuubi, being a powerful entity within Naruto, might be seen as protective in a yaoi context perhaps to safeguard Naruto from harm in a more emotional or possessive way, given the often complex relationships depicted in yaoi. It adds an interesting dynamic to the fictional scenarios where Naruto is involved in romantic or emotional relationships with other male characters.
The fem Kyuubi could also be protective in a more subtle way. Maybe she gives Naruto advice based on her long - time existence and knowledge. Like warning him about certain dangerous jutsus or shinobi he should avoid. She uses her wisdom to keep Naruto out of harm's way.
One popular fanfiction could be 'Kyuubi's Vow'. In this, the Kyuubi forms a deep bond with Naruto early on and is extremely protective. It shows the Kyuubi using its power to shield Naruto from various threats that come his way during his early days at the ninja academy. Another one might be 'Kyuubi's Guardian'. Here, the Kyuubi not only protects Naruto physically but also guides him in understanding his own powers and the world of shinobi better.
One way could be through mental support. In certain fanfictions, the Kyuubi might communicate with Naruto in his mind during tough situations. It could give him advice or just boost his confidence, like saying 'Don't worry, brat. I won't let anything bad happen to you.' This is a form of protection as it helps Naruto face difficulties more bravely.
One interesting plot point could be how the other characters in the Naruto world react to the fem Kyuubi's protectiveness. Some might be suspicious, while others might see it as a positive change. For instance, Kakashi might be initially cautious but then come to realize that it benefits Naruto's growth.
The idea of Kyuubi being protective can also lead to new relationships being explored in fanfiction. Naruto might have a different kind of bond with the Kyuubi, not just as a host - parasite relationship but more like a partnership. This can then affect how he interacts with other characters. In terms of plot, it could lead to story arcs where the Kyuubi's protection is tested, like when a super - powerful villain tries to find a way to bypass the Kyuubi's protection to get to Naruto.
One reason could be that he sees Naruto as a younger version of himself in some ways. Both have had their share of loneliness and challenges growing up. Kakashi may want to prevent Naruto from going through the same pain he did. Another reason is Naruto's importance to the village. As the jinchuriki of the Nine - Tails, Naruto is a key asset. Kakashi, being a loyal ninja, wants to protect the village's future which is tied to Naruto.
Well, Naruto has a huge and passionate fan base. People are protective of Naruto fanfiction because it's a way to keep the Naruto universe alive. It allows fans to explore different storylines, relationships, and character developments that they might have imagined while watching or reading the original Naruto. It's like a creative extension of the beloved series.