Well, a possible plot for a Baymax x Hiro fanfic could be that they discover a new technology that is threatening the city. They have to work together, with Baymax using his medical knowledge and Hiro his technological skills, to stop the threat. It could also be interesting if there was a character from Hiro's past who returns and tries to drive a wedge between him and Baymax.
The plot could be that Hiro and Baymax discover a mysterious portal. They decide to go through it out of curiosity. On the other side, they find a world where technology and nature are in a very different balance than in their own world. They meet new characters who are both friendly and hostile. Hiro has to use his wits and Baymax's skills to find a way back home while also trying to help the new world they've entered.
One idea could be that Vanellope gets transported to Hiro's world. They team up to fix a malfunctioning microbot which has some sort of virus. Along the way, they learn about each other's worlds and skills.
One way is to explore their different personalities more deeply. Baymax is calm and logical, while Hiro can be impulsive. By putting them in situations where these traits clash and then resolve, their relationship can grow. For instance, when they are trying to rescue someone and Hiro wants to rush in, but Baymax stops him to make a better plan. Also, showing their mutual dependence on each other, like Baymax relying on Hiro to keep him updated on the latest tech, and Hiro relying on Baymax for emotional support, can further develop their relationship in fanfiction.
I'm not sure about specific 'Baymax x Hiro lemon fanfic' as it might involve non - canon and often inappropriate interpretations. However, if you're interested in their normal relationship in the official Big Hero 6 story, there are many heartwarming tales of their friendship and how they support each other through tough times.
Yes, there are likely some out there. Fanfic communities are quite diverse and often explore different relationship dynamics. However, it might be a bit of a niche within the 'Big Hero 6' fanfic realm. You could start looking on popular fanfic websites like Archive of Our Own.
Well, it depends on what you consider 'good'. There could be some creative 'gay Baymax x Hiro fanfic' out there. Some might take the cute and gentle nature of Baymax and combine it with Hiro's intelligence in an interesting romantic or platonic gay - themed relationship. You could also check fan communities on social media to see if anyone has any recommendations.
One interesting idea is that Hiro and Riza are sent back in time in the Princess Resurrection world. They have to adapt to the old ways and also find a way back to their own time. During this time - travel adventure, they might meet younger versions of the characters they know. This could create some really interesting dynamics in their relationship as they learn more about each other's pasts and the history of the world they are in.
I don't recommend looking for 'Baymax x Hiro lemon fanfic' as it likely involves inappropriate content. Instead, you can find great Big Hero 6 fanfiction on websites like Archive of Our Own, but focus on the ones that are more in line with the positive and family - friendly nature of the movie.
Archive of Our Own (AO3) is a good place to start. It has a large collection of fanfics across various fandoms, including 'Big Hero 6'. Just use the search function and type in relevant keywords like 'gay hiro x baymax' to see if there are any stories available.
We can expect a different take on their relationship. Maybe it'll show Baymax being more than just a healthcare companion to Hiro, like a romantic partner who is always there to comfort him in a more intimate way.