One possible scenario could be that all of Naruto's friends are killed in a great battle. He survives but is left alone, haunted by the memories of his lost comrades. He might then wander the world, a solitary figure, with his only company being the memories of the past.
Naruto might become bitter. After being alone, he could start to question all the values he once held. He may think that his efforts to protect and connect with others were in vain, which could lead to a cynical view of the world.
Well, he might join a magic guild. Since Naruto is strong and has his own set of skills like ninjutsu, he could easily adapt to the magic battles in Fiore. Maybe he'd learn some magic too, combining it with his ninja abilities to become an even more formidable fighter.
He might use his ninja skills to survive in Westeros. His ability to move stealthily and his combat skills could make him a formidable figure. He could also form alliances with some of the characters in Westeros, perhaps teaching them some of his ninja techniques in return for knowledge about the land.
Well, he might be completely out of his depth at first. Naruto's ninja skills are cool, but in the DBZ universe with all those super - powered Saiyans and other strong beings. He'd probably try to make friends and learn about the new world. Maybe he'd try to use his Rasengan against a Ki blast, which would be an interesting sight.
In this kind of fanfiction scenario, Naruto could face challenges from future villains who have powers he's not familiar with. However, his own experience and strong will would still be valuable assets. He might also meet descendants of his friends and discover how his actions in the past have influenced the future in ways he never expected. For example, he could find that a village was founded in his honor, or that a new style of ninja training was developed based on his teachings.
No. Slavery is an immoral and unethical institution. Naruto, as a character from a series that promotes positive values like perseverance and justice, should not be associated with slavery in any way. Fanfics that involve such concepts can be considered offensive and against basic moral principles.
Well, there could be a story where Naruto lands on Earth and is mistaken for a superhero. People see his cool ninja moves and think he's some kind of new, amazing hero. He then has to deal with the fame and also the responsibility that comes with it. He might use his new - found popularity to spread the message of friendship and hard work, just like he did in his own world.
Well, Naruto's ninja skills would be quite a shock to the AoT world. He could probably use his Shadow Clone Jutsu to confuse the Titans. Maybe he'd team up with the Survey Corps and teach them some new combat moves. His chakra control might also give him an edge in using the ODM gear more effectively.
Well, Naruto would probably be really confused at first. He'd see all the bending and different cultures. He might try to use his ninja skills, but soon realize they work a bit differently here. He could end up making friends with Aang or Korra. Maybe he'd learn some bending too, like he learned new jutsus in his own world. It would be a wild adventure for him, full of new challenges and things to discover.