Well, one possible plot could be Naruto arriving in the world of Remnant and being mistaken for a new kind of Faunus. He might have to deal with the Grimm using his ninja skills, like his shadow clones to confuse the Grimm and his Rasengan to take them out. He could also make friends with some of the characters from Remnant, like Ruby, and teach them some of his ninja techniques in return for learning about their Huntsman and Huntress skills.
In this fanfiction, Naruto could be transported to Remnant due to some kind of inter - dimensional rift. He would find the world very different from his own. The Grimm would be a new kind of enemy for him. He might team up with the local heroes to fight against a powerful Grimm threat. Along the way, he would learn about the Dust in Remnant and how it can be used in combat, similar to how he uses ninja tools in his world. He could also introduce the concept of ninja clans to the people of Remnant, and they might be inspired to form their own groups based on his ideas.
Well, one possible plot could be Naruto finding himself in the world of Remnant. He might use his ninja skills like shadow clones and rasengan to fight the Grimm. Maybe he teams up with some of the RWBY characters, like Ruby, and teaches them some unique ninja techniques in return for learning about Dust and Semblances.
Ruby Rose for sure. She's the main character in Remnant and Naruto would likely be drawn to her energy and determination. He could also interact with Weiss Schnee. Naruto might be interested in her family's power and wealth, and Weiss could be curious about Naruto's strange abilities. Another one could be Blake Belladonna. Given her past and her more reserved nature, Naruto might try to befriend her and help her open up more.
Well, perhaps Naruto could use his ninja skills to navigate the complex politics of Westeros. He might team up with some of the local characters, like Arya Stark, and they could go on adventures together, fighting off White Walkers using Naruto's jutsu.
The plot might involve Naruto making friends with some of the Hogwarts students. He could show them his unique fighting style, like the Rasengan, and they in turn could teach him some basic spells. For example, Hermione could be intrigued by Naruto's chakra system and Naruto could be amazed by her knowledge of magic. There could also be a conflict where Naruto has to face some dark wizards using his ninja abilities, while also learning how to use magic in a pinch.
One possible plot could be that Naruto goes to Amegakure on a mission of peace. He might try to establish better relations between Konoha and Amegakure. He could meet new characters there, perhaps some shinobi with unique abilities. And he may also uncover some secrets about Amegakure's past that are crucial for the future of the ninja world.
Well, one possible plot could be that Naruto arrives in Skyrim and his ninja skills give him an edge in the battles there. He might start as a stranger in the land and gradually gain a reputation among the different factions.
Well, one possibility could be that Naruto arrives in Pandora and is immediately awed by the unique flora and fauna. He might start exploring and accidentally get involved in the conflicts between the Na'vi and the humans. Since Naruto is known for his determination and ability to make friends, he could try to bridge the gap between the two sides.
Well, it could be about Naruto arriving in Azeroth and being confused by the new world. Maybe he tries to use his ninja skills there and meets some of the native races like the orcs or elves. He might get involved in their conflicts and use his determination and unique abilities to make a difference.
In a 'naruto goes to prison' fanfiction, it could be that Naruto is tricked into taking the blame for someone else. Once in prison, he meets old foes who are also incarcerated. Instead of fighting them, he tries to understand their motives and in the process, he uncovers secrets about their pasts that were related to some greater threat to the ninja world. This knowledge then becomes crucial for his future actions outside the prison.
Well, it could be that Naruto is somehow transported to Wonderland. Maybe he meets the Cheshire Cat who gives him cryptic advice on how to get back home. He might also run into the Queen of Hearts and get into trouble because of his headstrong nature.