Saebyeok And Jiyoung

I think a lot of it comes down to the stark emotional contrast they represent within the brutal world of the show. Saebyeok is all hardened survival, this closed-off fortress built from a life of hardship. Jiyeong is, weirdly, the one who's already accepted her fate, but she's cracking jokes and finding little moments of levity anyway. The show gave us this incredibly intense, brief connection—a flicker of something soft in a nightmare—and then ripped it away. Fanfiction lets us live in that flicker. Writers can explore the 'what if' of a quieter life they never got, the conversations they might have had on a normal bus ride, the domesticity that feels like a radical act of rebellion after what they've been through.

There's also a real thirst for seeing Saebyeok soften, but in a way that feels earned and not out of character. Jiyeong becomes the key to that; her teasing and blunt honesty are the only things that could realistically get past Saebyeok's walls. Readers aren't just looking for fluff, though. The best fics I've read hold onto the show's grim undertones. The trauma doesn't vanish; it's something they navigate together, which makes the softer moments hit so much harder. It's that mix of profound sadness and fragile hope that keeps people coming back, trying to stitch together an ending the show deliberately denied them.

The dynamic between Saebyeok and Ji-yeong always hit differently than other pairings in 'Squid Game' for me. It wasn't about romance, at least not in any conventional sense. It was this raw, immediate understanding forged in hell. They had no time for a slow burn. Every conversation felt charged because they both knew they'd probably be dead soon. That desperation makes every small kindness—like sharing a name, a plan, or a last bit of sugar—feel monumental.

Ji-yeong’s sacrifice is the obvious climax of their bond, but what makes it work are the quieter moments before. Saebyeok is all guarded survival, walls built high. Ji-yeong, who's already given up on her own life, has nothing left to lose but can choose to give something to someone else. Her choice to step aside isn't just noble; it feels like the only logical conclusion of their brief, intense connection. It completes the arc Ji-yeong started when she decided to trust Saebyeok in the first game. The story explores how deep a bond can get when it's stripped of all future, all pretense, and all other options. It's purely about seeing someone else's humanity when the system is designed to erase yours.

I've read a ton of fic that tries to give them a happier ending, but the ones that really stick with me are the AUs that transplant that core dynamic—the instinctive protector and the weary giver—into a world where they actually have time to figure it out.

Honestly, looking for that specific slow-burn for Saebyeok/Ji-yeong is a bit of a niche quest. I've had the most luck on Archive of Our Own by using the tag for the pairing 'Kang Sae-byeok Player 067/Cho Sang-woo Player 218' and then filtering for the 'Slow Burn' and 'Romance' additional tags. The tag system there is a lifesaver. A lot of writers really lean into the 'what could have been' potential, so even though the source material is short, the fics can get pretty deep, exploring survival dynamics or alternate universes where they both make it out.

Sometimes the pickings are slim, so I broaden the search to just 'Squid Game' fandom and sort by kudos, then manually skim summaries. Tumblr used to have more reblogs and recommendations, but it's harder to track down now. I found one really good, long university AU on AO3 that was tagged simply as 'Player 067/Player 240', so checking character tags instead of ship tags can sometimes uncover hidden ones.

Honestly, searching for that specific crossover combo feels a bit like digging for treasure in a very niche, overgrown corner of the fandom. I've seen a decent number pop up on Archive of Our Own, usually under the 'Squid Game (TV 2021)' fandom tag and then filtered with the 'Crossover' or 'Fandom Fusion' tags. The quality there is super hit-or-miss, but the tagging system is your best friend.

You have to get creative with the search terms; 'Kang Sae-byeok & Ji-yeong' as a relationship tag might pull up a few, but sometimes they're just background pairings in a larger crossover. I found a surprisingly solid one where they were supporting characters in a 'Resident Evil'-esque zombie outbreak AU, which worked way better than I expected. The authors on AO3 who write them tend to focus on the survivalist bond and the tragic potential, which fits.

Tumblr is another spot, but it's more for snippets and headcanons than full stories. Wattpad has a lot of 'Squid Game' crossovers, but the Sae-byeok & Ji-yeong focus is rarer and leans much younger in writing style.

The best ones I've read weren't on a single platform, but linked from a dedicated fan's Twitter thread that curated crossover AUs for those two characters specifically.