One possible plot could be that Naruto and his team are on a mission in a strange new land and accidentally cross paths with Inuyasha and his group. They initially mistake each other for enemies but then realize they are both fighting against various forms of evil. They could then team up to defeat a powerful demon that neither group could handle alone.
A cool plot might be that there is a powerful artifact that has the ability to grant ultimate power. Both Naruto and Inuyasha are after it for different reasons. Naruto wants to protect his village from future threats and Inuyasha wants to use it to become fully human or to defeat Naraku once and for all. They compete at first but then realize that there is a greater evil that also has its eyes on the artifact. So, they join forces, with Naruto using his ninja skills and Inuyasha his demon powers to keep the artifact out of the wrong hands.
One possible plot could be that Inuyasha and Rin meet in a forest. Rin is now a bit older and has been trained in some basic self - defense skills. Inuyasha is initially cautious around her as she reminds him of his past with Kagome. But as they start to talk, they realize they both have a strong connection to Sesshomaru in different ways. They could end up teaming up to find a lost artifact that has some significance to Sesshomaru's past.
One interesting plot could be that Naruto and his friends are on a mission and accidentally end up in Inuyasha's feudal Japan through some sort of magic portal. There, they meet Inuyasha and his group. Naruto's ninja skills could be put to the test against the demons Inuyasha usually battles. And perhaps they team up to defeat a powerful common enemy, like a super - strong demon that neither group could handle alone.
The plot might involve Inuyasha being transported to the Naruto universe. At first, he's confused and a bit hostile. However, Naruto, being the friendly and curious guy he is, tries to befriend Inuyasha. They could end up on a mission together to save a village in the Naruto world. Inuyasha would use his demon - slaying skills while Naruto uses his shadow clones to distract the enemy. It would be a story full of action, friendship, and a bit of comedy as they learn to work together despite their differences.
Well, one possible plot could be that Inuyasha somehow gets transported to the Family Guy universe. He might be really confused by all the modern and wacky things there, like Peter's antics. Maybe he would team up with Stewie, who's always into some sort of strange plan, and they could go on an adventure together. It could also involve Inuyasha's sword skills being put to use against some of the villains in the Family Guy world.
Perhaps in this fanfiction, the Shadow Realm from Yugioh has some sort of connection to the Tailed Beasts in Naruto. The characters could be on a quest to seal the Shadow Realm and prevent it from corrupting the Tailed Beasts. This would involve the Yugioh characters using their card - based magic and the Naruto characters using their chakra - based powers in a coordinated effort. Maybe the Millennium Items play a role in controlling or understanding the power of the Tailed Beasts.
One possible plot could be that Sesshomaru, while traveling through different dimensions, ends up in the Naruto world. He might initially be seen as a threat and have to fight some of the ninja. But then, he could encounter Naruto, who is curious about him instead of being hostile. They could team up to fight a common enemy, like an Akatsuki member who has a new, powerful jutsu that could endanger both their worlds.
One possible interesting plot could be that Naruto and Gaara have to team up to face a new and powerful enemy from a far - off land. This enemy has a unique jutsu that can disrupt the chakra of an entire village. Naruto and Gaara, with their different but complementary skills, must learn to work together more closely than ever. Naruto's ability to make friends and inspire people could help them gain allies, while Gaara's powerful sand control provides strong defense and offense.
One possible interesting plot could be Naruto and Boruto getting transported to a parallel dimension where their roles are reversed. Boruto has to deal with the challenges Naruto faced in the past, like fighting powerful villains without the advanced technology he's used to. Meanwhile, Naruto gets to experience the modern ninja world from Boruto's perspective, including the new ninja tools and different social dynamics in the Hidden Leaf Village.
One possible plot could be that Kimimaro, who was once an enemy, is resurrected in a strange way. Naruto, being the ever - optimistic and forgiving ninja, tries to understand Kimimaro's past and the pain that drove him to be Orochimaru's tool. They could end up training together, with Naruto teaching Kimimaro about the power of friendship and the will of fire. Kimimaro, in turn, could show Naruto some unique bone - related jutsu techniques and how to counter them, leading to a new bond between the two.
One possible plot could be that Naruto discovers he has a long - lost brother who is Inuyasha. They meet in a strange dimension where the worlds of Naruto and Inuyasha collide. Naruto, being his usual self, wants to understand his new - found brother and tries to bond with Inuyasha. Inuyasha, on the other hand, is initially skeptical but gradually warms up to Naruto as they face common enemies together in this new merged world.