Eventually, the cub will grow and become more independent, but the bond with the wolf will remain strong. They might even develop a telepathic connection or a special jutsu that only they can perform together, which is a testament to their deep - rooted relationship developed over the course of the fanfic.
Their relationship could become deeper as Jiraya risks his life more often to protect Naruto. Naruto starts to see Jiraya as a true father figure, someone he can rely on completely.
At first, it might be a relationship of mutual suspicion. Naruto is used to seeing Kyuubi as a source of power but also a potential threat. As the story progresses, they start to understand each other more. For example, through shared experiences in battles.
Their relationship could develop in a very deep and emotional way. They might start having heart - to - heart conversations. Naruto, who usually keeps his feelings bottled up, might open up to Sai. Sai, in turn, will use his unique understanding of emotions (even if it was initially artificial but has now become real) to comfort Naruto. This will strengthen their bond, making Naruto even more attached to Sai and further ignoring the others.
In these fanfics, the relationship can develop through shared experiences. Like when they face a common enemy together inside Naruto's mind. Kurama might start to see Naruto as more than just a vessel, but as a friend or even a son - like figure. He would then be more open with his emotions and offer more support in Naruto's real - life battles.
The relationship might also develop due to external factors. For example, if the Hidden Leaf Village is in danger and Naruto has to rely on Kurama's power more than ever. Kurama, seeing Naruto's determination to protect his home, decides to fully cooperate and they end up having a stronger connection as a result of this crisis.
In many fanfics, their relationship begins with curiosity. Harry is intrigued by Daphne's Slytherin nature, and Daphne is interested in Harry's fame and his different approach to magic. For example, in some stories, they are paired together for a project at Hogwarts. This initial interaction leads to more conversations and a growing understanding of each other.
Their relationship might start out rocky. Sasuke as a wolf could be aloof and Naruto as a fox might be too eager. But as they face difficulties like protecting their habitats from hunters or other threats, they would gradually respect each other. For example, Sasuke might admire Naruto's quick thinking in a tight situation and Naruto would come to see Sasuke's strength as an asset.
As they go on adventures together, they start to trust each other more. Naruto's positive and determined attitude could win Saber over. He might share his dreams with her, and Saber would see his strong will, similar to her own. They could then become good friends, and in some cases, there might even be a deeper emotional connection as they rely on each other in battles and difficult situations.
Often, it starts with mutual suspicion. Robin may be cautious around Wolf at first due to his wild nature. But as they face challenges together, they begin to trust each other. For instance, in a mission where they are trapped and have to rely on each other's skills to escape, that can be a turning point.
There are fanfictions where Kaguya and Naruto are forced to work together due to some external threat. At first, they clash because of their different views and powers. However, as they face challenges side by side, they come to realize that they have more in common than they thought. This realization deepens their relationship, and they might even become friends or allies in the long run, with Kaguya perhaps having a change of heart about her previous destructive ways.