In certain 'naruto and kurama team up fanfiction', there are antagonists from other hidden villages. They might be jealous of the power that Naruto and Kurama possess together and want to take it for themselves. So, they plot to kidnap Naruto and force Kurama out of him, which sets off the conflict between them.
Maybe there are powerful dark sorcerers. These sorcerers could be trying to capture Naruto for their own evil purposes, like using his power to open a portal to a dark dimension or something, and Kurama has to protect him from them.
The antagonists could be a secret organization within the Hidden Leaf Village itself. They are afraid that if Kurama is freed, it will bring destruction to the village. They think Naruto is being reckless and they will do anything to stop him, including framing him for crimes he didn't commit and turning his friends against him, all in an effort to keep Kurama sealed.
Sasuke could potentially be an antagonist. Even though they were friends before, Sasuke might see Naruto's new fused power as a threat to his own goals or ideals. He could challenge Naruto, thinking that Naruto's power is getting out of hand. Another could be some remnants of the Akatsuki. They might be interested in Naruto's new power and try to either steal it or use it for their own evil purposes.
One interesting plotline could be Naruto and Kurama facing a new, powerful enemy that neither could defeat alone. They have to combine their unique abilities, like Naruto's Rasengan and Kurama's chakra power, to stand a chance. Another could be them exploring a new, mysterious part of the ninja world together.
The Sound Ninja could be the main antagonists. They might be after some valuable information or technique that Kurenai's team has. Their aggressive and unethical ninja ways would contrast with Naruto and his team's values, leading to intense battles and a fight for what's right.
A former friend or teammate who has turned to the dark side could be an antagonist. For example, if someone like Sasuke had completely given in to the dark side and decided to attack Naruto for some reason. Or it could be a new and mysterious character who has a vendetta against the Uzumaki clan and sees Naruto as the prime target to take revenge on the clan. This character could be very powerful and use their abilities to beat Naruto up.
There could be a new organization that is made up of ninjas from different villages who have banded together with a dark agenda. They aim to take over all the ninja villages and rule with an iron fist. Team 7 has to overcome their combined strength and diverse abilities.
In a world where Naruto and Kurama truly become a seamless tag team, they could face off against an ancient evil. Naruto, with his unwavering will and Kurama's overwhelming power, would be an unstoppable force. They'd combine their abilities, like Naruto using his Rasengan while Kurama channels his chakra into it, creating a super - charged attack that could shatter mountains.
Well, the main antagonists could be a group of rogue ninja who are hired by a powerful nation to take down Naruto. Since he is unkillable, they would have to use more underhanded tactics like trying to isolate him from his friends and allies. Or perhaps there is a dark force that is awakened by Naruto's unkillable state, thinking that he is a threat to the balance of the ninja world. This dark force could then become the main antagonist, trying to destroy Naruto at all costs.
In the 'Naruto Befriends Kurama Fanfiction', the two main characters are Naruto and Kurama. Naruto, a protagonist known for his never - give - up attitude and his desire to be accepted. He sees Kurama not just as a power source but as a being worthy of friendship. Kurama, a fearsome and powerful nine - tailed fox, is initially hostile but gradually warms up to Naruto as Naruto tries to reach out to him. Their interactions drive the story forward.