Well, in such a fanfic, Naruto could find himself in a society where female leadership shapes everything. Maybe the fighting styles are more feminine - oriented. He could befriend female characters who are now in more dominant positions, and together they might fight against new threats that emerge because of this different power structure.
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.
Some female ninjas who are intrigued by his different upbringing and abilities could be his allies. They might see him as an interesting novelty and someone who can bring new ideas to their world.
Well, he might encounter the Nightsisters. Maybe he'll have to learn their unique magic or face their trials. He could also form an unlikely alliance with them against a common enemy.
Well, one possibility could be that Naruto is exposed to some extremely powerful and corrupting jutsu that slowly drives him insane. Maybe he starts seeing hallucinations of his friends turning against him and that messes with his mind big time.
This is a rather dark and unethical concept for a fanfic. Naruto is a character associated with values like friendship and freedom. However, if such a fanfic were to exist, perhaps it could involve some sort of dark magic or curse that forces Naruto into a situation where he has to deal with slaves. But this goes against the original spirit of the Naruto series.
In the 'naruto travels to a female ruled universe fanfic', Naruto's journey would be full of surprises. Firstly, the values of the society would be different. Things like honor and strength might be redefined according to the female - centered culture. He may have to deal with different gender roles as well. For instance, he could find that men are expected to play more supportive roles in combat or in the community. Also, the way ninjas are trained and organized could be very distinct from what he is used to in his own universe.
One common theme is empowerment. These fanfics often show how female characters break the traditional male - dominated mold in the Naruto universe and assert their authority. For example, they might take on leadership roles in the ninja villages.
He could meet a local superhero. They might initially clash because they have different ways of doing things, but then they realize they can learn from each other. For example, Naruto could teach the superhero about chakra control and the superhero could teach Naruto about modern technology and fighting strategies used in America.
One popular 'naruto alternate universe female ruled fanfic' is 'The Queen of Konoha'. In this fanfic, a female character rises to power in Konoha and brings about a lot of interesting changes. She reforms the ninja training system, focusing more on diplomacy and cooperation among the ninja clans.