Man, Eren and Mikasa's dynamic is one of those pairings that just sparks endless creativity in the fandom! If you're looking for top-tier fanfiction, Archive of Our Own (AO3) is my go-to. The tagging system there is a lifesaver—you can filter by pairing, tropes, or even word count. Some gems I’ve stumbled across include 'Ashes on the Fire' and 'The Weight of Living,' which dive deep into their post-canon emotional baggage with prose so sharp it could rival Isayama’s own writing.
For shorter, punchier fics, Tumblr still has a thriving community of writers who post drabbles and headcanons. The 'ereMika' tag often surfaces hidden treasures, especially from artists who blend text with moody aesthetic edits. Wattpad leans more toward AU fluff (think coffee shop meet-cutes or fantasy royalty AUs), but if that’s your vibe, 'Scarf and a Promise' is surprisingly heartfelt. Pro tip: Join Discord servers dedicated to 'Attack on Titan' shipping—they often have curated fic rec channels where fans vote on their favorites.