Fics like A Snowflake Effect

What if Tanjiro once got lost in the woods when he was young? What if a certain Upper Moon was wandering around the mountainside during that time? What if his cold heart was a little warmer and more willing to tolerate something that looked so much like his younger brother? Enter Upper Moon 1 deciding to kidnap little Tanjiro and bring him to the Infinity Castle, Akaza as a very reluctant babysitter, and two black and teal-haired twins eventually coming into the picture as well. All of this combined just might be the Demon Kings' downfall.

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  2. Blue Lily Demon Caregiver by sleepy_remy (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  3. Struck Twice by Vaellean (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
  4. problems of the sane by rosetintedtears (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  5. finding a home by kagshina (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  6. Second Chances (Otherwise Not Given) by My_Chemical_Migraine (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
  7. How to be a Good Boyfriend by Butterfree (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
  8. fuwafuwa by Esselle (鬼滅の刃 | Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  9. The Trickle of Blood and Blue by InnogenRenz (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  10. zero by Suisen (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
  11. Aeons Of A Bleeding Heart by vylat (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
  12. Just a Lonely Bunny on a Hill by RoseBlossom__143 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
  13. so full of love ( i could barely eat ) by grenades (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
  14. The hashira's nurse by silverynight (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  15. My Precious Boy by WritertotheMaximum (鬼滅の刃 | Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
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  17. right here, on my phone by Kinyve (鬼滅の刃 | Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
  18. the end to myself (wouldn't it be you?) by junichirou (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
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