Obviously, Naruto and Kyuubi are the main characters. Naruto, the protagonist of the Naruto series, has a special connection with Kyuubi, the nine - tailed fox. In this fanfiction, their relationship is explored further, and they become friends.
In some fanfictions, Naruto might start by trying to understand the Kyuubi's pain. He could use his own experiences of being an outcast in the village to empathize. As he shows this understanding, the Kyuubi begins to see him as different from the other humans who just fear it. They might start having conversations in Naruto's mindscape, gradually building a bond of mutual respect.
Well, obviously Naruto and the Kyuubi are the main characters. Naruto, the young and determined ninja, and the Kyuubi, the powerful nine - tailed fox sealed within him. Their relationship forms the core of the fanfiction.
Well, in many fanfictions, Naruto's determination and kind heart are the keys. He didn't see the Kyuubi as just a monster. He tried to understand it. As he grew up, he faced many challenges and the Kyuubi, seeing Naruto's unwavering spirit, gradually warmed up to him. They started to communicate in Naruto's mind and slowly became friends. Naruto's positive attitude towards the Kyuubi made a big difference.
Another plot could be Kyuubi teaching Naruto some ancient and forgotten ninja techniques. As a powerful and ancient being, Kyuubi might know some techniques that have been lost over time. Naruto could then use these new techniques to surprise his opponents in battles and also contribute to the growth of the ninja arts in the village.
There could also be a storyline where Naruto and the Kyuubi team up to face a common enemy that neither of them could defeat alone. They have to rely on each other's strengths, with Naruto's determination and the Kyuubi's raw power. This adventure would bring them closer as friends and show the world that they are a force to be reckoned with.
They could go on a journey to discover the origin of the Kyuubi's power. Naruto has always been curious about the power within him, and with the Fem Kyuubi as a friend, they could explore ancient places together. Maybe they find some long - lost scrolls that explain the true nature of the Kyuubi's power and how it was created. Along the way, they face various obstacles like traps set by ancient shinobi clans who wanted to keep this knowledge hidden.
A common scenario is when Naruto is on the verge of death. The Kyuubi realizes that if Naruto dies, it might also be in a bad situation. So, it decides to cooperate and in the process, they start to understand each other better and become friends. Another is when Naruto enters the Kyuubi's lair in his mindscape and instead of fighting, he tries to have a peaceful conversation, which leads to friendship.
In some fanfictions, they might have an adventure in a parallel universe. The Kyuubi and Naruto got transported there accidentally. In that universe, things were very different. They had to find a way back while also dealing with the threats in that new world. They worked together, with Naruto using his ninja skills and the Kyuubi providing its unique abilities. It was full of unexpected twists and turns.
His friends' reactions would be intense. Kakashi, as Naruto's teacher, would feel responsible. He would gather as much information as he could about the kidnapping. His friends from Team 7 and the other ninja in the village would band together. They would know that Naruto is strong, but also that the Kyuubi is a powerful and dangerous force. They would not rest until they found Naruto. Some might be angry at the Kyuubi, while others would be more focused on just getting Naruto back safely. They might also try to find ways to communicate with the Kyuubi, if possible, to negotiate for Naruto's release.