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.
The plot could involve Naruto being sent to the Blood Prison on a mission. Once inside, he encounters various types of ninjas with different abilities and motives. There could be a mystery surrounding a powerful and dangerous prisoner locked away deep within the prison. Naruto's journey in the Blood Prison could also be a test of his character, as he has to make difficult decisions about who to trust and how to handle the dangerous situations that keep arising. He may even learn some new jutsu from the inmates or discover a hidden power within the prison itself.
One possible plot could be that Naruto is framed for a crime he didn't commit. Maybe someone with a vendetta against him plants false evidence. In prison, he would have to deal with tough inmates and the strict prison regime while trying to prove his innocence.
Well, one possibility could be that Percy is framed for a crime he didn't commit. Maybe some powerful enemy uses magic or trickery to make it seem like he's violated a major demigod law. So, he's sent to a special prison for demigods. Inside, he has to deal with all sorts of other dangerous inmates, some of whom might be old enemies or just generally bad - tempered demigods. He'd probably try to find a way to prove his innocence and escape while also having to survive the various challenges within the prison.
Well, one possibility could be that Naruto is wrongly accused of a crime in the Hidden Leaf Village and is sent to prison. There, he might meet other prisoners with unique abilities or stories. He could use his ninja skills in a different way, like trying to maintain peace among the inmates. Maybe he'd also be planning his escape while uncovering the real truth behind his false accusation.
One possible plot could be that the prison warden has to deal with powerful ninja prisoners who are constantly trying to escape. Maybe some of them are rogue ninjas with unique abilities that the warden has to figure out how to contain. For example, a prisoner who can turn invisible or teleport within the prison. The warden would have to use his or her own ninja skills and intelligence to keep the prison in order.
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.