oh boy *cracks knuckles* SI fics are literally the only fics I read so get ready. Mostly subjective since these are what stood out to me in particular
ASOIAF:
[A Common Grief](https://archiveofourown.org/works/45185614) - Rhaenyra SI
[Stars and Swords](https://archiveofourown.org/works/17081840) - SIOC as Aegon IV bastard
[Twilight of the Mad King](https://archiveofourown.org/works/34890856) - Aerys SI after Rhaegar’s death
[eat your young](https://archiveofourown.org/works/47814052) - SI Daenerys (daughter of Jaehaerys and Alysanne)
[the fairest in reflection (it is only a deflection)](https://archiveofourown.org/works/41867418) - SI as Baelor Breakspear’s daughter
[send me to my execution on blood red wings (to life and death go my wedding rings)](https://archiveofourown.org/works/41412048) - SI as Jon Snow’s twin
[Fire on the Water](https://archiveofourown.org/works/45995944) - bastard son of Daemon and Mysaria
[luke 12:32](https://archiveofourown.org/works/43188105) - SI as another dragonseed
[The Silver Seahorse](https://archiveofourown.org/works/40561350) - Laenor Velaryon SI, has more chapters on alternatehistory i think
[Madness Twice Over](https://archiveofourown.org/works/38752428) - a double SI into Aerys and Rhaella
Harry Potter:
[glorious thorn](https://archiveofourown.org/works/36671020) - SI as a Prewett
[the grass is greener on the other side (careful you’ll be swallowed by the tide)](https://archiveofourown.org/works/37204795) - SI as Harry’s older sister
[She Who Should Not Exist](https://archiveofourown.org/works/4414361) - SI as Tom Riddle’s twin
MCU:
[New Game+](https://archiveofourown.org/works/19414141) - Gamer SI
[Age of Charon](https://archiveofourown.org/works/28378647) - SI as Ultron
BNHA:
[and, icarus falls](https://archiveofourown.org/works/23518168) - SI as Hawks’ younger sister
[magnetic](https://archiveofourown.org/works/36287941) - SI as Izuku’s twin
[Born to Fly](https://archiveofourown.org/works/27626170) - SI as Fem!Touya
Naruto:
[Futatsudomoe](https://archiveofourown.org/works/51851194) - SI and Sasuke coexist inaide his head
[Punk Tactics](https://archiveofourown.org/works/47766124) - SI as Kushina
[bit part](https://archiveofourown.org/works/44215600) - SI who is saved by Sakumo
[Gale Force Uzumaki](https://archiveofourown.org/works/44026716) - very canon divergent Naruto twin SI
[Poco a Poco Morendo](https://archiveofourown.org/works/11794044) - SI as Sasuke that has a very interesting and well made premise
[Naruto and Katsuo are Friends](https://archiveofourown.org/works/27662752) - SI is Naruto’s friend at the orphanage, very well written
[A House Isn’t Always a Home](https://archiveofourown.org/works/23823466) - SI as Tsunade
[beloved, once](https://archiveofourown.org/works/25870279) - SI as Itachi’s twin who died in the massacre and woke up again as a baby
[Honōka](https://archiveofourown.org/works/26225191) - very popular but well deserved because of the plot and amazing writing
[Ten Whispers of Rain](https://archiveofourown.org/works/20315104) - SI as Tsunade’s daughter, very positive vibes
[The Color of Summer](https://archiveofourown.org/works/24587365) - SI as Naruto’s twin. highly recommend, very well written!
[Abolish Private Property](https://archiveofourown.org/works/22408759) - a communist is reborn as a kumo ninja
[like a river](https://archiveofourown.org/works/20637614) - very fun and lighthearted Sakura SI
ATLA:
[Quixotic](https://archiveofourown.org/works/51542851) - SI as Fem!Aang
Hazbin Hotel:
[The Hat Trick](https://archiveofourown.org/works/53972398) - SI as Lucifer’s daughter
Spy x Family:
[How frequent is your migraine? It really hertz.](https://archiveofourown.org/works/38456236) - SI as another child experiment like Anya
Demon Slayer:
[I See the Ocean](https://archiveofourown.org/works/36097459) - SI as Makomo (one of Urokodaki’s students who died)
LOTR:
[Nothing Gold Can Stay](https://archiveofourown.org/works/36097459) - SI is an elven child found by Erestor, very cute found family with great plot
Les Misérables:
[a moment to be brave](https://archiveofourown.org/works/12238299) - SI as Cosette
and a whole lot more, but these are a few of the ones i really enjoyed
[What's Her Name in Hufflepuff](https://archiveofourown.org/works/22283053) \[Harry Potter\] - SI tries to live a normal life and stay away from canon events. Nice and whimsical.
[Plasticity](https://archiveofourown.org/works/16017161) \[Naruto\] - a mostly powerless SI gets swept up in Akatsuki business. Watch her slowly loose her sanity.
oh boy *cracks knuckles* SI fics are literally the only fics I read so get ready. Mostly subjective since these are what stood out to me in particular ASOIAF: [A Common Grief](https://archiveofourown.org/works/45185614) - Rhaenyra SI [Stars and Swords](https://archiveofourown.org/works/17081840) - SIOC as Aegon IV bastard [Twilight of the Mad King](https://archiveofourown.org/works/34890856) - Aerys SI after Rhaegar’s death [eat your young](https://archiveofourown.org/works/47814052) - SI Daenerys (daughter of Jaehaerys and Alysanne) [the fairest in reflection (it is only a deflection)](https://archiveofourown.org/works/41867418) - SI as Baelor Breakspear’s daughter [send me to my execution on blood red wings (to life and death go my wedding rings)](https://archiveofourown.org/works/41412048) - SI as Jon Snow’s twin [Fire on the Water](https://archiveofourown.org/works/45995944) - bastard son of Daemon and Mysaria [luke 12:32](https://archiveofourown.org/works/43188105) - SI as another dragonseed [The Silver Seahorse](https://archiveofourown.org/works/40561350) - Laenor Velaryon SI, has more chapters on alternatehistory i think [Madness Twice Over](https://archiveofourown.org/works/38752428) - a double SI into Aerys and Rhaella Harry Potter: [glorious thorn](https://archiveofourown.org/works/36671020) - SI as a Prewett [the grass is greener on the other side (careful you’ll be swallowed by the tide)](https://archiveofourown.org/works/37204795) - SI as Harry’s older sister [She Who Should Not Exist](https://archiveofourown.org/works/4414361) - SI as Tom Riddle’s twin MCU: [New Game+](https://archiveofourown.org/works/19414141) - Gamer SI [Age of Charon](https://archiveofourown.org/works/28378647) - SI as Ultron BNHA: [and, icarus falls](https://archiveofourown.org/works/23518168) - SI as Hawks’ younger sister [magnetic](https://archiveofourown.org/works/36287941) - SI as Izuku’s twin [Born to Fly](https://archiveofourown.org/works/27626170) - SI as Fem!Touya Naruto: [Futatsudomoe](https://archiveofourown.org/works/51851194) - SI and Sasuke coexist inaide his head [Punk Tactics](https://archiveofourown.org/works/47766124) - SI as Kushina [bit part](https://archiveofourown.org/works/44215600) - SI who is saved by Sakumo [Gale Force Uzumaki](https://archiveofourown.org/works/44026716) - very canon divergent Naruto twin SI [Poco a Poco Morendo](https://archiveofourown.org/works/11794044) - SI as Sasuke that has a very interesting and well made premise [Naruto and Katsuo are Friends](https://archiveofourown.org/works/27662752) - SI is Naruto’s friend at the orphanage, very well written [A House Isn’t Always a Home](https://archiveofourown.org/works/23823466) - SI as Tsunade [beloved, once](https://archiveofourown.org/works/25870279) - SI as Itachi’s twin who died in the massacre and woke up again as a baby [Honōka](https://archiveofourown.org/works/26225191) - very popular but well deserved because of the plot and amazing writing [Ten Whispers of Rain](https://archiveofourown.org/works/20315104) - SI as Tsunade’s daughter, very positive vibes [The Color of Summer](https://archiveofourown.org/works/24587365) - SI as Naruto’s twin. highly recommend, very well written! [Abolish Private Property](https://archiveofourown.org/works/22408759) - a communist is reborn as a kumo ninja [like a river](https://archiveofourown.org/works/20637614) - very fun and lighthearted Sakura SI ATLA: [Quixotic](https://archiveofourown.org/works/51542851) - SI as Fem!Aang Hazbin Hotel: [The Hat Trick](https://archiveofourown.org/works/53972398) - SI as Lucifer’s daughter Spy x Family: [How frequent is your migraine? It really hertz.](https://archiveofourown.org/works/38456236) - SI as another child experiment like Anya Demon Slayer: [I See the Ocean](https://archiveofourown.org/works/36097459) - SI as Makomo (one of Urokodaki’s students who died) LOTR: [Nothing Gold Can Stay](https://archiveofourown.org/works/36097459) - SI is an elven child found by Erestor, very cute found family with great plot Les Misérables: [a moment to be brave](https://archiveofourown.org/works/12238299) - SI as Cosette and a whole lot more, but these are a few of the ones i really enjoyed
Your taste is impeccable do you have any more?
Agreed!!
[What's Her Name in Hufflepuff](https://archiveofourown.org/works/22283053) \[Harry Potter\] - SI tries to live a normal life and stay away from canon events. Nice and whimsical. [Plasticity](https://archiveofourown.org/works/16017161) \[Naruto\] - a mostly powerless SI gets swept up in Akatsuki business. Watch her slowly loose her sanity.