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1. Under the Mountain by TheValkyriesShadow

   Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas  

   • Explicit
   • No Archive Warnings Apply
   • F/M
   • Work in Progress

   04 Mar 2026

   Tags

   • No Archive Warnings Apply
   • Azriel/Gwyneth Berdara
   • Azriel & Gwyneth Berdara
   • Azriel (A Court of Thorns and Roses)
   • Gwyneth Berdara
   • Nesta Archeron
   • Cassian (A Court of Thorns and Roses)
   • Emerie (A Court of Thorns and Roses)
   • Flirting
   • post acosf
   • but like completely left field
   • POV Azriel (A Court of Thorns and Roses)
   • POV Gwyneth Berdara
   • Azriel/Gwyneth Berdara Are Mates
   • lightsinger/shadowsinger
   • they need each others magic
   • Fluff
   • Fluff and Angst
   • Smut
   • Azriel's Shadowsinger Abilities (A Court of Thorns and Roses)
   • Endgame Azriel/Gwyneth Berdara
   • gwyn exploring her sexual interests
   • nesta and cassians mating ceremony
   • Past Rape/Non-con
   • Masturbation
   • Implied/Referenced Torture

   Summary

   Post ACOSF

   Super funsies not at all what I am actually expecting in terms of plot LOL

   The Valkyries continue their training. Nesta and Cassian have their mating ceremony. Azriel and Gwyn explore the undeniable connection they share, in heart, magic, and fate. The brewing turmoil in the Illyrian camps has turned the tides. It's utter chaos and there's only one group of highly trained warriors who can save the day.

   This was the first thing I wrote after I closed ACOSF after reading it for the first time in 2023 (and the first fanfic I had written in YEARS). Gwynriel has been in my heart since day one for me.

   Enjoy!

   Language:

   English

   Words:

   7,369

   Chapters:

   1/?

   Comments:

   3

   Kudos:

   19

   Bookmarks:

   2

   Hits:

   236