It could be Orochimaru. He's always been after powerful ninja tools and the Shusui Sword would be no exception. He might want to use it to enhance his own jutsu or gain more power in the ninja world.
One idea could be a story where Naruto discovers the Shusui Sword in an ancient hidden temple. He has to learn how to master its power, which is tied to an old ninja clan's secrets. Maybe he has to face off against a new enemy who also wants the sword for its power.
Well, in such a fanfiction, there could be various hints. Maybe Zoro's behavior might be more in line with typical female characteristics described in that specific fictional world, like being more empathetic or having different social interactions compared to the original male - character version. But it really depends on how the author has crafted the story.
A magical healer could be a great ally. Since Zoro often gets injured in battles, the healer can patch him up. Also, the healer might be able to use magic to enhance Zoro's physical abilities for a short time, like making his strikes faster or stronger.
In these fanfictions, their relationship can develop through shared battles. When they fight side by side against tough opponents, they understand each other better and their trust deepens.
Zoro could react in a rather gruff way. He might say something like 'Nami, are you out of your mind?' But deep down, he might be secretly flattered. After all, Nami is an important person in his life. He'll probably need some time to process this unexpected turn of events and think about what it means for their relationship, both as nakama and potentially something more.
There could be. Fanfiction writers often like to do crossovers. Since Naruto and Zoro are both popular characters from different but well - known anime series, it's quite possible that someone has written a story where Naruto is a Zoro fan. However, it might take some searching through different fanfic platforms to find it.
A 'bad zoro fanfic' could be a fan - created fictional story about Zoro (from One Piece, I assume) that is poorly written. Maybe it has a weak plot, out - of - character portrayals, or bad grammar.