One great piece of Edward Elric x Alphonse Elric fan fiction is 'The Bond Beyond Alchemy'. It delves deep into their relationship, exploring how they support each other through different trials. Another is 'Two Souls, One Journey' which focuses on their adventures together from a more emotional perspective, highlighting their unbreakable bond.
Well, the theme of sacrifice is quite common. Edward and Alphonse have both sacrificed a great deal for each other in the original series, and fan fictions expand on this idea. Also, the exploration of their alchemy powers in relation to their relationship is a frequent theme. How their abilities are intertwined and how they use them to help each other is often explored. And of course, the theme of family, not just as brothers but also in a broader sense, like how they fit into the world as family members.
There are many great non - lemon fanfictions about Edward and Alphonse Elric. You can start by looking on platforms like Archive of Our Own. Search for the 'Fullmetal Alchemist' fandom and filter for stories tagged with their relationship but excluding any mature or lemon content. Some fanfictions might focus on their brotherly adventures and growth together.
I really like 'Alphonse's Redemption'. In this fanfic, Alphonse goes on a quest to make amends for things he feels guilty about. The author does an amazing job of expanding on his relationships with other characters in a believable way.
One popular theme is their journey of redemption. Since they've both made mistakes in their alchemical pursuits, fanfictions often explore how they make amends and grow as individuals while still maintaining their strong bond as brothers. Another theme is their relationship with other characters in the Fullmetal Alchemist world. How they interact with Winry, for example, and how that affects their relationship with each other.
There are fan fictions that focus on their childhood before the fateful event that changed their lives. It might explore their relationship with their mother in more depth, and how that influenced their later pursuit of alchemy. It could also show their early attempts at alchemy and the small mishaps that occurred during those times.
The plot should also be engaging. It could be something like Alphonse facing a new threat or embarking on a personal journey of growth. For instance, a plot where he has to save a town using his alchemy skills in a new and unique way can be really interesting.
Edward's intelligence. He is a brilliant alchemist. A fanfic could explore how he shares his knowledge with the reader, perhaps teaching the reader alchemy. This could lead to some really interesting adventures where they use alchemy to solve problems in their world. And the reader could also bring out a different side of Edward as he gets closer to someone who is not as experienced in alchemy as he is.
I really like 'Edward Elric: Unforeseen Bonds'. In this fanfic, the relationship between the reader and Edward develops in a very natural way. It starts from a chance encounter and gradually blossoms into a deep connection. There are a lot of emotional moments that make it a great read.
You can start by looking on fan - fiction websites like Archive of Our Own or FanFiction.net. Just type in 'Edward and Alphonse Elric' in the search bar, and you'll get a list of relevant stories. You can also check out forums dedicated to the series, where fans might recommend their favorite fan fictions.