cosmya
Fandoms
Recent works
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old scars and fresh pink wounds by cosmya
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
07 Apr 2026
Tags
Summary
Harrow and Gideon get some help realizing their feelings for each other from the Third House.
This is a spicy alternate ending to chapter 18 of and if I should fall, but it has very little to do with it and is fully readable without having read that first. All you need to know is about and if I should fall is that it's a tournament with various challenges where the Houses compete for a coveted Lyctor role. This fic is set during a party at the Third’s place during a night between the challenges; tomorrow’s is suspected to be siphoning-related. We're about halfway through the slow-burn romance element and our girls are still mostly resisting/in denial.
Series
- Part 6 of come back to me
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Tags
Summary
Our unspoken agreement to violate each other has backfired, or perhaps this is violation in its own way.
Harrow is a hypocrite, and her only reward is... everything she ever wanted.
Series
- Part 5 of come back to me
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the grip of promise by cosmya
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
11 Oct 2025
Tags
Summary
King John's death has coincided with the arrival of the Crusade. The Church will not have an easy time supplanting him with their own God, not with such unholy power in the Kingdom of Dominicus - but the weapons of war have their own solemn fates to contend with.
Series
- Part 2 of apotheosis, ascension
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sour victories by cosmya
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
12 Nov 2024
Tags
Summary
Harrow thirsted for violence - not mine upon her, but for justified retaliation. She wanted to prove me bestial, in need of taming. And I could not deny that this was what I wanted, too.
Gideon learns what happens when she goes too far.
Series
- Part 4 of come back to me
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and if I should fall by cosmya
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
25 Nov 2023
Tags
Summary
God, King of Dominicus, has called a royal tournament to name his next two Lyctors, summoning a witch and cavalier from each of the kingdom’s Houses. Princess Harrowhark intends to win, Sir Gideon wants to prove that she isn’t like her murderous mother, and nobody else wants anything to do with these necromantic freaks. There’s only one way they can triumph - but it might also get them killed.
Series
- Part 1 of apotheosis, ascension
Recent series
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come back to me by cosmya
Fandom The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
07 Apr 2026
- Words:
- 21,253
- Works:
- 6
- Bookmarks:
- 10
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apotheosis, ascension by cosmya
Fandom The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
11 Oct 2025
- Words:
- 188,108
- Works:
- 2
- Bookmarks:
- 7
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Summary
various horny iterations of doctors and masters
- Words:
- 16,556
- Works:
- 3
- Bookmarks:
- 2
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- Words:
- 4,246
- Works:
- 2
- Bookmarks:
- 6