Which Platforms Host The Most Popular Sand Siblings Fanfiction Stories?

Man, this is gonna sound so basic, but it's AO3 and it's not even close. The tagging system alone makes it the only place where you can reliably find the specific dynamic you want—are you looking for hurt/comfort, academic rivals, established relationship? You can filter for it. Every other platform feels like a bonus round. I've found a couple gems on Quotev of all places, but it's like digging through a flea market. Tumblr's good for those short, poignant drabbles that hit you right in the feels, and sometimes writers will do prompt fills there before expanding them into a full AO3 post. I wouldn't bother with dedicated fanfiction.net for this ship; the culture there just doesn't seem to have embraced it the same way. If you're multilingual, checking out the Spanish or Russian tags on AO3 can unlock some amazing work too. The ship is just so perfectly suited for AO3's whole ecosystem of analysis and recursive creation.

Finding the hubs for good Kaveh and Alhaitham fanfic can feel a little scattered right now. Archive of Our Own is obviously the main library for everyone, but the tags there can be a total mess—sometimes you get them under 'Kaveh/Alhaitham', sometimes under 'Haitham/Kaveh', sometimes people use 'Alhaitham/Kaveh'. It's worth checking all the variations. For shorter, more immediate stuff, I've seen some surprisingly solid threads on Twitter if you know which writers to follow, but good luck trying to search for it systematically. Tumblr still has pockets of deep analysis that spawn whole fic ideas, and those usually link back to AO3 anyway. The Chinese fandom side on Lofter is absolutely thriving for this ship, with tons of art and fic, but the language barrier is real if you don't read Chinese. Reddit's r/GenshinImpact or the dedicated ship subreddits sometimes have recommendations, but it's more discussion than hosting. Honestly, my reading list is 90% AO3, then I just follow my favorite authors wherever they cross-post.

What's tricky is that because they're so canonically charged, a lot of the best writing isn't just pure fluff; it's these intense character studies about their dynamic. So you have to filter not just for the pairing tag, but also for the authors who really get their voices. I've given up on Wattpad for this one—the signal-to-noise ratio is just not there.

AO3 dominates, full stop. For anything with deep character nuance like these two, the curation and tagging is essential. Lofter is a massive secondary hub if you read Chinese. I occasionally find good snippets on Pixiv for the Japanese side, but it's more art-centric. Everything else is supplemental.