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.
Zoro.to might have manga, but it's often associated with copyright infringement and potential security risks. It's better to use legitimate platforms for reading manga.
One day, Zoro got lost as usual on the ship. Nami found him and instead of scolding, she showed him the way with a smile. Since then, Zoro started to notice Nami more. Their relationship grew slowly as they fought side by side against enemies. Zoro would always protect Nami in battles, and Nami would patch up Zoro's wounds after. It was a quiet, budding love story.
One great fanfiction could be about their adventures on a new island not shown in the original story. Maybe they encounter a powerful and strange new enemy. Luffy's determination, Zoro's strength, and Sanji's culinary skills all come into play in this new situation.
There are fanfics that put Zoro in alternate universes. For instance, an AU where all the Straw Hats are in a modern - day setting. Zoro could be a martial arts instructor or something similar. In some fanfics, Zoro is given new powers or abilities, like the ability to sense danger from afar. This can lead to really exciting storylines as he uses these new skills to protect the crew and achieve his goals. And of course, there are those heart - warming fanfics where Zoro shows his softer side towards the other Straw Hats, especially when they are in trouble.
Yes, there are some interesting 'zoro trains naruto' fanfictions out there. You can try looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for the specific tag and browse through the results to find ones that catch your eye.