cyanspade
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Rotten Seeds by cyanspade
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
20 Jul 2026
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Summary
Consumed by grief over Dimitri’s miserable end at Gronder Field, Byleth musters the last of her power to go back in time to his childhood and prevent the tragedies that befall him all throughout his life.
Unbeknownst to her, Dimitri still has a darkness innate to him—only this time, he’s hell-bent on making his beloved tutor Byleth his and his alone.
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Art by @b_lueishpink, @riotbones, @GwynwithnoE!, @Vendi_MM!, and @jael_dub!
Read the Japanese translation here by Purpleship!
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Mother, Mother, Have I Boiled the Frog Enough? by cyanspade for milk_bar
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Feb 2026
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When Lambert announces his sudden engagement to the elusive Byleth Eisner, Dimitri swallows her discomfort and resolves to be a good daughter, even if it means welcoming a stranger to the family. To her surprise, Byleth is pleasant, and Dimitri starts to see her as the mother she never had. The idea of Byleth being family soon becomes appealing.
Until it all goes awry when Dimitri’s affections twist into something perverse.
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Hairline Fractures by cyanspade
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
22 Dec 2025
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There were two versions of Dimitri—the boy and the man. The boy was dead, so she buried him in a box in her mind—to a place she’d forget, hopefully. She and the man wed, they were happy, and all was well.
But unbeknownst to her, the boy doesn’t stay buried for long.
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Written for Dimileth: For the Rest of Their Days Zine!
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lycanthropy and other delusions by cyanspade for kikurie
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Feb 2025
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After a tragic accident shatters Byleth’s dreams of greener pastures, she wakes up from a seven-year coma to find Dimitri, her foster brother, waiting for her.
Dimitri is the perfect caretaker. He’s sweet and patient, always tending to her every need with devotion and an unwavering smile. So when a quiet unease stirs within her—when his touch lingers, when his kindness feels a little too perfect—Byleth ignores it.
He just misses her. That’s all.
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Moon Rust by cyanspade, SilversDragonEmporium
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
01 Nov 2024
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The Azure Moon Project was the Faerghus Aerospace Corps’ plan to terraform the moon until it could house human life indefinitely.
This project was handled by the Blue Lion Terraforming Corps: a group of eight highly skilled astronauts, all under the guidance of their Chief Officer. The astronauts were divided into two groups, each one taking a six month shift of active duty. While one group was on active duty on the moon, the other gave them support from back in Fhirdiad.
While on duty on the moon, Dimitri realized that perhaps his grasp on reality was slipping.
Recent series
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liaison by cyanspade
Fandom Kissed By the Baddest Bidder, Voltage Inc - Fandom, Voltage Inc. - All Media Types, スイートルームで悪戯なキス | Kissed By the Baddest Bidder
05 Jun 2018
- Words:
- 5,898
- Works:
- 2
- Bookmarks:
- 2
Recent bookmarks
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Ascendancy by brainwormexpert (Kinomiya) for cyanspade
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
13 Sep 2026
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Summary
ascendancy.
as·cen·dan·cy | /ə-ˈsen-dən(t)-sē/1: the state of being in the ascendant; governing or controlling influence; domination.
or: Dimitri is a good boy.
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Sewing Seeds by NecroKnight (MagiKnight)
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
28 Apr 2022
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Summary
You should never, ever give you're name to the Fae, and Byleth pays the price dearly for making that mistake.
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『 ―✦ No part of this work is to be reproduced, reposted, or made into a podfic on any third person websites. Please report any reposts to me in the comments. The contents of this fic are advised for an 𝟏𝟖+ 𝐚𝐮𝐝𝐢𝐞𝐧𝐜𝐞 𝐎𝐍𝐋𝐘, keeping this work on AO3 is the best way for me to moderate my audience. Lastly, this is a work of FICTION, any names, events, or locations herein that resemble real life situations are purely coincidence. 』
Bookmarked by cyanspade
06 Sep 2026
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a halo does not fall; it is toppled by Monsieur for TrinaEnigma
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Feb 2026
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After ten years, administration work for the Church proves to be as much of a slog as everyone made it out to be. But when a freak accident engulfed the neighboring abbey in flames, Garreg Mach Monastery becomes host to the sisters of the Order of Our Immaculate Lady.
Now new things preoccupy Father Dimitri's schedule, like a certain Sister Byleth.
- Language:
- English
- Words:
- 12,501
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 14
- Kudos:
- 61
- Bookmarks:
- 15
- Hits:
- 800
Bookmarked by cyanspade
28 Aug 2026
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Lèse-majesté by FireWithinMidnight
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
11 Apr 2026
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Summary
: an offence violating the dignity of a ruler as the representative of a sovereign power.
The Grand Duke has had enough of his nephew tolerating being called a mindless beast.
Bookmarked by cyanspade
16 Aug 2026
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Hold Me Fast and Fear Me Not by KTRex
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series
12 Sep 2026
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Summary
When Dimitri hunts in a forbidden wood, he gravely offends Byleth, a member of the faerie court that calls it home. To atone for his crime, Byleth gives him three tasks, to be performed in three months. But as the nights go by, the two discover their own fascination with each other. Suddenly, this game is much bigger than either of them, and they must fight for their freedom and love.