One common theme is the struggle with identity. Since Edward becomes a chimera, he has to deal with not only his physical changes but also how it affects his sense of self.
Some Tumblr blogs also focus on FMA fanfiction. You can search for relevant tags related to Chimera Mustang and Edward Elric on Tumblr. However, the content might be a bit more scattered compared to the big fanfiction websites, but it's still worth a look.
Another option is to check out some dedicated Fullmetal Alchemist fan communities on social media platforms like Reddit or Tumblr. People often share and recommend their favorite fanfictions there, including those about Chimera Edward Elric. You can also ask for recommendations directly in those communities.
A really interesting plot could be a time - travel scenario. Chimera Mustang and Edward Elric get sent back in time to a crucial point in the history of alchemy. They have to navigate this new - old world while also trying not to change history too much. This would be full of opportunities for them to interact with past versions of characters and maybe even prevent some future disasters.
Yes, there are likely fanfictions out there with such a concept. The worlds of Naruto and Fullmetal Alchemist, where Edward Elric comes from, are quite different, but that's what makes the idea of a crossover in fanfiction so interesting. Writers might explore how Naruto's ninja world and its unique powers could interact with Edward's alchemical abilities and the complex world of Amestris.
Alphonse Elric is often present. He might play a role in helping Edward understand and use his new gamer - like abilities in relation to alchemy. For example, he could be the one who discovers a new aspect of Edward's powers.
Edward might meet his parents. Since he has the chance to go back in time, he could meet them when they were alive and perhaps learn more about alchemy from them, which could change his future actions.
In fanfiction, the possibilities are nearly endless. Regarding Edward Elric becoming a homunculus, it could be a very interesting concept. If he were to become one, it would completely change his relationship with other characters. For example, his brother Alphonse might react in a very different way. Also, Edward's own view of himself and his abilities would be transformed. His struggle with his new form, if it were to happen, could be a central theme in the fanfiction. Maybe he would try to find a way to reverse the process, or perhaps he would embrace his new existence as a homunculus. It all depends on the creativity of the fanfiction author.
There are many ways to approach an emotionless Edward Elric in fanfiction. Some writers might focus on how he still manages to be a brilliant alchemist without the ability to feel. Others might explore the internal struggle within him as he tries to understand what has been taken from him. It really depends on the writer's creativity and the direction they want to take the story.
One great 'Edward and Alphonse Elric Fanfiction' is 'The Brothers' Bond'. It really delves deep into their relationship, showing how they support each other through various challenges. Another interesting one is 'Alchemy's Sons'. It explores their journey in a different light, adding new elements to their story.