In the fanfiction, Kurama's release might be the catalyst for a whole new arc. It could bring out old enemies who were once afraid of Naruto because of Kurama. Now that Kurama is gone, they might see an opportunity to strike. This would completely change the direction of the plot, forcing Naruto and his friends to come up with new strategies and find new sources of power to protect their world.
The plot might shift towards a more political aspect in the Naruto world. Without Kurama, Naruto's village may face new threats and challenges, and the fanfiction could explore how they deal with that. It could also lead to new alliances being formed.
It could make the plot more focused on Naruto's internal growth as he no longer has Kurama's power. He has to rely more on his own skills and the bonds he has formed with his friends.
Kurama might be the link that brings Naruto into Deathstroke's orbit. Since Kurama is such a powerful and unique entity in Naruto's world, his presence could be what makes Naruto aware of Deathstroke in the first place. For example, Kurama could sense some strange energy similar to Deathstroke's and draw Naruto's attention to it.
It could be about Naruto finally letting go of Kurama in a very emotional way. Maybe it shows his journey of coming to terms with the loss, and how it changes his relationship with the other villagers.
Naruto might become more solitary. With the great power of Kurama, he may feel that he is different from others and that they can't understand what he's going through. This could lead to him spending more time alone, training to master his new power. But eventually, he would realize that he still needs his friends and their support, and he would come back to his more social self.
Well, Kurama might train Naruto by teaching him how to better control and access chakra. Since Kurama has a vast amount of chakra, it could show Naruto unique ways to harness and use it. For example, it could guide Naruto in creating more powerful and complex jutsu by using their combined chakra in a more efficient way.
The early friendship between Naruto and Kurama would completely transform the story. Since Naruto would have Kurama's support right from the start, he would be more confident. He could start training in more complex areas of ninjutsu. In the long run, it might even change the way the Akatsuki targets him. Instead of seeing him as a host to be captured, they might view him as a real threat much sooner. This could lead to different alliances and strategies within the shinobi world.
It could inspire more creativity within the fan community. When Kurama likes fem Naruto fanfiction, other fans might be motivated to explore this genre further, leading to more diverse and interesting fan creations.
When Naruto releases the Kyuubi in the fanfic, it might change his relationship with his sensei, Kakashi. Kakashi would be on high alert, ready to step in if Naruto loses control. At the same time, he would be guiding Naruto on how to better manage the Kyuubi's power. This could bring them closer as Naruto learns from Kakashi's experience. And Naruto's relationship with the other ninja in the village would also shift. Some would look up to him more as a powerful force to protect them, while others might be jealous of his new - found strength.
Kurama might become angry at first. He's a powerful being and being neglected would likely wound his pride. He could start causing some minor disruptions inside Naruto, like making it harder for Naruto to access his chakra.
It would greatly affect his relationship with Sakura. She might be scared at first, seeing Naruto with such a powerful and dangerous force. But if Naruto manages to control it, she could grow to respect him even more. With Sasuke, it could be a different story. Sasuke might see Naruto's new - found power as a challenge or a threat, which could either drive them further apart or lead to a more intense rivalry where they both strive to become stronger in different ways.
Their partnership is a game - changer for Naruto's growth. Kurama's presence not only provides raw power but also a different perspective. Naruto has to learn to control Kurama's power, which means he has to master his own emotions and inner self. This self - control and the understanding of his inner power lead to his growth in ninjutsu, strategy, and overall as a shinobi.