1 - 20 of 74 Works in Those who Slither in the Dark (Fire Emblem)

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  1. Tags
    Summary

    The morning after her and Byleth's wedding, Emperor Edelgard von Hresvelg wakes up in her old bedroom in Garreg Mach to discover that she has brown hair, only one Crest, ten happy and healthy brothers and sisters, and a bad habit of sleeping through her professor's lectures. Hubert is unusually cheerful, Byleth teaches the Blue Lions, and nobody has heard of the Flame Emperor.

    As she works to figure out how to return to the world and the future she knew, Edelgard will do anything to get close to her beloved wife Byleth again... even if it means abandoning her friends in the Black Eagles Strike Force. Meanwhile, she must unravel the mystery of the Hurricane King and his sinister henchman the Death Knight. What could Those Who Slither in the Dark be plotting in this strange new world — and if Edelgard isn't a part of their plans, then who is?

    Language:
    English
    Words:
    45,575
    Chapters:
    5/?
    Comments:
    128
    Kudos:
    130
    Bookmarks:
    22
    Hits:
    1912
  2. Tags
    Summary

    Three years after the war, Claude finally begins to see the fruits of his labor. Now as King of Almyra, he works closely with Fodlan's new monarch, Byleth, to create unity between the two nations. Just as everything was going according to plan, he wakes up in his old bed at the monastery. Not too strange, he thinks, until he bumps into a very young, and surprisingly kind, Sylvain in the halls.

    Claude's been sent to the past, and he makes it his mission to save his friends from the oncoming threat of war. But with less than a year to stop Edelgard and the rest of the Black Eagles, can he really change their fate?

    //Rating and archive warnings may change.

    Language:
    English
    Words:
    63,965
    Chapters:
    26/?
    Comments:
    139
    Kudos:
    411
    Bookmarks:
    67
    Hits:
    9325
  3. Tags
    Summary

    Just before the attack on the monastery, Ferdinand had an affair with the Empire's right hand, Hubert. When the war began, Ferdinand hoped that he could bury that short-lived relationship in history. However, he discovers it is difficult to hide an affair when it leaves you with a child of the enemy. But just as Ferdinand is struggling to take care of an infant, one of the Empire's most dangerous secrets is being threatened.

    Language:
    English
    Words:
    30,773
    Chapters:
    18/?
    Comments:
    28
    Kudos:
    209
    Bookmarks:
    19
    Hits:
    5485
  4. Tags
    Summary

    Four years have passed since the Kleiman Tragedy. Most of the house had perished, but its biggest cost had been Leanne, one of the house's heirs. Even now the five friends were affected by the gaping hole she left. Four of them had been close before they met her and her brother, Naleen. Somehow the two of them strengthened their already tight bonds. For some, her absence brought them closer, for others, it made them drift apart. All of them were coming to Garreg Mach for different reasons, but they would soon find things they needed but weren’t looking for.

    Alternative Summary: The attempt to prevent the Tragedy of Duscur resulted in a different tragedy. The only true difference was that the people of Duscur were no longer held responsible. Is it too late for the survivors to make a difference at the Officers Academy?

    Language:
    English
    Words:
    8,561
    Chapters:
    6/?
    Kudos:
    3
    Bookmarks:
    3
    Hits:
    241
  5. Tags
    Summary

    It starts with her simple act of rescue, but now that they entangle with each other, he vows to protect back as they try to uncover the shadow lurking under London skies.

    [ Brought back from my old archive. Rating upgraded to M just in case. ]

    Language:
    English
    Words:
    178,254
    Chapters:
    12/?
    Comments:
    52
    Kudos:
    80
    Bookmarks:
    6
    Hits:
    1371
  6. Tags
    Summary

    The war is over, but Those Who Slither in the Dark remain a threat to a newly unified Fódlan. The plan had always been to carve out the rot corrupting their hard-won victory, but no one expected Thales to escalate first.

    Just weeks after “I do” House Vestra’s war in the shadows has begun. In the darkness that follows, Hubert and Byleth learn what it takes to forge an unbreakable bond.

    Or: Hubert and Byleth get their epilogue.

    Language:
    English
    Words:
    15,643
    Chapters:
    5/?
    Comments:
    48
    Kudos:
    47
    Bookmarks:
    7
    Hits:
    714
  7. Tags
    Summary

    Ashe and Anna knew each other before their years at Garreg Mach Monastery. Their adventures together were the stuff of legends. They had so many memories together during their gallivanting across Fódlan. Some of them they would prefer to stay buried.

    Language:
    English
    Words:
    13,133
    Chapters:
    8/?
    Comments:
    2
    Kudos:
    16
    Bookmarks:
    2
    Hits:
    238
  8. Tags
    Summary

    When you find yourself suddenly in Fodlan, you take it upon yourself to ensure the story flows as it was supposed to.... and even try to save Dimitri along the way.

    Edit: Alt story being posted in here as well in a version of the story where you come from Fodlan.

    Language:
    English
    Words:
    80,295
    Chapters:
    34/?
    Comments:
    98
    Kudos:
    249
    Bookmarks:
    24
    Hits:
    6202
  9. Tags
    Summary

    No matter how much they scream, the Goddess will never hear them.

    AU where Hubert is taken by Those Who Slither instead of Edelgard and it changes everything.

    Language:
    English
    Words:
    34,397
    Chapters:
    22/?
    Comments:
    42
    Kudos:
    87
    Bookmarks:
    14
    Hits:
    2322
  10. Tags
    Summary

    While on his search to find Edelgard after she was taken to the Holy Kingdom Faerghus, Hubert is waylaid by Those Who Slither in the Dark and replaced by a changeling child. Years later, the two fall in love, that is, until Shambhala is raided and the original Hubert is found. Heartbreak ensures.

    Language:
    English
    Words:
    4,785
    Chapters:
    2/?
    Collections:
    1
    Comments:
    14
    Kudos:
    23
    Bookmarks:
    3
    Hits:
    268
  11. Tags
    Summary

    Run. Don't think about what killed your father. Don't think about the three houses you found in the forest. Just run. Run!

    FE3H Horror AU

    Language:
    English
    Words:
    1,938
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    18
    Bookmarks:
    1
    Hits:
    109
  12. Tags
    Summary

    The emperor has finally brought peace to the land, as expected. What she did not anticipate, however, was where she would find solace after the war.

    Language:
    English
    Words:
    26,522
    Chapters:
    9/20
    Comments:
    31
    Kudos:
    107
    Bookmarks:
    9
    Hits:
    3228
  13. Tags
    Summary

    His fingers tapped against the fine glass of the teacup. Byleth lowered her eyes to watch the ripples bloom from each beat, forming a bobbing web of curves and lines in the chamomile tea.

    “How much do you know about Those Who Slither in the Dark?”

    The war lingers in the shadows, and Dimitri has one last ghost to settle with.

    Language:
    English
    Words:
    4,944
    Chapters:
    2/?
    Comments:
    6
    Kudos:
    34
    Bookmarks:
    3
    Hits:
    400
  14. Tags
    Summary

    On that fateful day where it all began, Byleth remembered everything. Four lives, four different paths. Unlikely as it may be, she resolved herself to try the impossible goal and reach a golden end. If anything, she’ll have the advantage of knowing the future. Or so she believed. Unfortunately, complications immediately arise.

    Dimitri. As always, he’s sincere but there's darkness lurking within. Claude. He’s as charming as ever but his smile still doesn’t reach his eyes. And then, finally…

    “My name is Sophia von Hresvelg, the fifth imperial princess,” an auburn-haired girl introduced herself.

    Byleth was astounded. Who is that girl? And most important of all, where is her beloved El?

    With no Edelgard around at the monastery, just how will the future events change? Is it for the better or worse? Regardless, Byleth desperately tries to search for her and solve the new mysteries.

    Language:
    English
    Words:
    30,843
    Chapters:
    6/?
    Comments:
    18
    Kudos:
    138
    Bookmarks:
    18
    Hits:
    2168
  15. Tags
    Summary

    They are fated to clash, to tear through one another, at the fated battlefield.

    It won't matter, even if strange new magic is involved this time.

    Four Houses, two organizations working against one another, and one Sword of the Creator wielder.

    It's all for the sake of peace.

    Unless? It diverges off the path, just a bit.

    Series
    Language:
    English
    Words:
    5,203
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    27
    Bookmarks:
    4
    Hits:
    420
  16. Tags
    Summary

    In a last-ditch effort to appease the great army of The Holy Kingdom of Faerghus, the king of Sreng has made a tough decision that alters the life of his eldest daughter. With two individuals of opposing sides stuck in Garreg Mach Monastery, can Sylvain and Nemian co-exist in peace or will they follow their fathers' example of endless war and hatred?

    Language:
    English
    Words:
    10,423
    Chapters:
    4/?
    Comments:
    4
    Kudos:
    13
    Bookmarks:
    3
    Hits:
    286
  17. Tags
    Summary

    Almost six years after the end of the war, Claude von Riegan reappears with a mystery that might finally answer all the burning questions Byleth never got to ask.

    (or, hey teach, wanna build a snow--wanna solve a mystery?)

    Series
    Language:
    English
    Words:
    98,053
    Chapters:
    32/?
    Comments:
    153
    Kudos:
    160
    Bookmarks:
    33
    Hits:
    6577
  18. Tags
    Summary

    Lorraine Blade, the infamous Military Soldier who goes by 'the Black Death' in her time of war, had unexpectedly reincarnated as Female Byleth in the world of Fire Emblem: Three Houses.

    Language:
    English
    Words:
    3,362
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    8
    Bookmarks:
    3
    Hits:
    160
  19. Tags
    Summary

    Ferdinand von Aegir's war record ends in 1182. The war does not.

    Or, blind man's bluff.

    Series
    Language:
    English
    Words:
    35,473
    Chapters:
    4/6
    Comments:
    152
    Kudos:
    412
    Bookmarks:
    95
    Hits:
    4048
  20. Tags
    Summary

    Caspar had been the one to approach him with the proposition in the first place. A chance to actually go and search for the lost city that Linhardt had dedicated his life to researching, he’d said, and it would all be paid for by some rich nobleman with an impossible amount of money, not to mention the long lost journal that was supposed to detail the only route left to the ancient underwater city.

    At Linhardt's wariness about the legitimacy about it all, Caspar had simply laughed. “Who doesn’t want to go searching for the lost civilization of Nabatea?”

    --

    Aka the Byhardt/Linleth Atlantis AU no one asked for

    Language:
    English
    Words:
    2,815
    Chapters:
    2/?
    Collections:
    1
    Comments:
    1
    Kudos:
    7
    Hits:
    53

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