Moonlit Oath Universe
Series Metadata
Listing Series
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Moonlit Oath by Elluia
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
24 May 2025
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Summary
An unforeseen incident occurs in the Sealed Forest, forever altering the course of Fódlan’s history. As a result, Edelgard’s coup doesn’t go as planned, with House Aegir once again spearheading an Insurrection against the Emperor with the backing of House Varley. Torn between conflicting loyalties, can Ferdinand and Bernadetta untangle the web of truth and lies to rise above their bloodied heritage?
Featuring:
- Lord!Ferdinand and Retainer!Bernadetta
- The underrated Insurrection of the Seven actually having lasting consequences like the Tragedy of Duscur
- TWSITD actually being threatening
- Detailed time-skip for all factions (feat. ALL students and NPCs!)
- F!Byleth teaches the Golden Deer
- Armies not retreating to Garreg Mach every month
- If parents are alive, they will have a role to play
- A deep dive in the terrible aspects of Fódlan nobility (not just Crests)
- Spoilers for all routesPrologue: Chapter 1
White Clouds: Chapters 2-19
Warring Dreams: Chapters 20-...(Now the main part of a series. The other works can be read on their own but provide backstory elements.)
Series
- Part 1 of Moonlit Oath Universe
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God Slayer by Elluia
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
06 Oct 2022
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Summary
Sothis was murdered in her sleep, or so they believe.
Whumptober 2022, Prompt No.6: Proof of life
(Can be read on its own!)
Series
- Part 1 of Fódlan’s Woes – Whumptober 2022
- Part 2 of Moonlit Oath Universe
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His Sweat and Blood by Elluia
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series
12 Mar 2023
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Summary
From war orphan to prisoner of war, Cyril is just trying to survive.
Whumptober 2022, Prompt No.11: sloppy bandages + self-done first aid
(Can be read on its own!)
Series
- Part 2 of Fódlan’s Woes – Whumptober 2022
- Part 3 of Moonlit Oath Universe
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Final Farewell by Elluia
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series
17 Oct 2023
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Summary
On the roads, a young Mercedes learns the price of freedom.
Whumptober 2022, Prompt No.31: A light at the end of the tunnel
(Can be read on its own!)
Series
- Part 3 of Fódlan’s Woes – Whumptober 2022
- Part 4 of Moonlit Oath Universe
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A Lost Aria by Elluia
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
29 Apr 2024
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Summary
A forgotten (?) first meeting between Ferdinand and Hubert at Enbarr’s opera, months before the fall of Hrym sealed the end of a peaceful age…
(It can be read on its own! The work includes a bit of the Empire political landscape because I love lore, but it’s the only part related to the series.)
Happy Birthday to the one and only Ferdinand von Aegir!
Series
- Part 5 of Moonlit Oath Universe
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A Couplet of Birds by Elluia
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series
08 Jun 2024
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Summary
Enbarr, 1166. On the rooftop gardens of the Imperial Palace, a flower meets her fated shadow.
But in that decadent Empire, the princess of Arundel and the heir to House Vestra are but beloved pawns in their fathers’ hands…
(Can be read on its own!)
Series
- Part 6 of Moonlit Oath Universe
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The Swordless Knight by Elluia
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
07 Oct 2024
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Summary
Snow falls on the northernmost battlefield of an endless war. Even in the middle of winter, the Dukedom’s assault is relentless; the Kingdom’s defence remains fearless. Reckless. On the front lines, Felix pushes himself too hard – and ends up in enemy hands.
They’ve been wanting him dead for ages. His chances of survival are slim to none.
But Felix isn’t known to give up.Canon compliant for Three Houses if all Blue Lions remain in the Kingdom + canon to Moonlit Oath (as a flash-forward!). Can be read on its own!
Whumptober 2024, Prompt No.7: only for emergencies + magic at a cost
Series
- Part 7 of Moonlit Oath Universe