1 - 20 of 168 Works in Those who Slither in the Dark (Fire Emblem)

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  1. Tags
    Summary

    Enbarr isn’t known for its kindness to the destitute. Being an orphan, not having any memories of the past, having a tail, and living the streets of Enbarr certainly doesn’t help. None of this doesn’t stop Zidane Tribal from doing his best to survive. Living as a thief, Zidane conquers each day with a smile and a vow to stay true to himself. When an unexpected opportunity to attend Garreg Mach Monastery is presented to him, he’ll forge lasting bonds, discover the secrets to his own mysterious past, as well as his purpose in the world.

    Unless the girls he shamelessly flirts with kill him first.

    Final Fantasy IX and Fire Emblem: Three Houses Crossover

    Language:
    English
    Words:
    88,444
    Chapters:
    18/?
    Comments:
    2
    Kudos:
    13
    Bookmarks:
    1
    Hits:
    448
  2. Tags
    Summary

    Byleth struggles to juggle between being forced to be a Professor at the monastery and all the mysteries thrown his way. All while slowly falling in love with a certain silver haired house leader. Based on the first part of the game.

    Language:
    English
    Words:
    120,249
    Chapters:
    16/?
    Comments:
    5
    Kudos:
    41
    Bookmarks:
    5
    Hits:
    2308
  3. Tags
    Summary

    In Imperial Year 1159, young Crestologist Hanneman von Essar’s only focus is his research. That is, until Walther von Vestra appears in his office. Suddenly, Hanneman finds himself exposed to an entirely new set of stimuli: mystery, politics, and—most improbable of all—love.

    Language:
    English
    Words:
    26,405
    Chapters:
    5/7
    Comments:
    11
    Kudos:
    27
    Bookmarks:
    6
    Hits:
    218
  4. Tags
    Summary

    In the years following the unification of Fódlan, the nation grapples with the challenges of reforming and rebuilding. Reconstruction is not an easy process and everyone has to rediscover their place in this new world.

    Series
    Language:
    English
    Words:
    43,111
    Chapters:
    12/41
    Comments:
    16
    Kudos:
    32
    Bookmarks:
    8
    Hits:
    1611
  5. Tags
    Summary

    In the midst of the campaign against the Adrestian Empire, Byleth is captured by the enemy and presented with a job offer they simply cannot refuse.

    AKA I'm continuing to call this a bylitza buddy cop AU for tax purposes

    Language:
    English
    Words:
    97,933
    Chapters:
    33/37
    Comments:
    32
    Kudos:
    87
    Bookmarks:
    7
    Hits:
    2596
  6. 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. Instead, a figure known as the Hurricane King and his sinister cohort the Death Knight stalk the monastery.

    No sooner has Edelgard sought out out this new world's Byleth than she finds herself standing in the eye of a storm of continent-spanning conspiracies centered on a young man with snow-white hair — one that will engulf Garreg Mach, the Holy Kingdom of Faerghus, the Adrestian Empire, and Edelgard's own family as it carries the roaring winds of war across Fodlan. A threat from a past so ancient it predates even Fodlan's oldest and murkiest myths is stirring, threatening to tear time itself asunder — and it may be her only way back home.

    Language:
    English
    Words:
    903,312
    Chapters:
    57/?
    Comments:
    5295
    Kudos:
    1542
    Bookmarks:
    220
    Hits:
    89341
  7. Tags
    Summary

    Her mind came to a halt at the same time as her fingers did. While she had expected to see her own handwriting next to the printed text, there was something else there that caught her completely off guard.

    Someone else had made a note in the margins.

    A firm, steady script below her cursive one.

    And this note was clearly in response to hers.

    -----

    Constance von Nuvelle aims to learn everything there is about magic. So when a mysterious stranger replies to her scribbles in the margins of a library book, offering to teach her dark magic, she can hardly refuse. What she doesn't realize is that the stranger has his own agenda--and she is inadvertently pulled into it.

    Series
    Language:
    English
    Words:
    56,502
    Chapters:
    9/18
    Comments:
    33
    Kudos:
    29
    Bookmarks:
    6
    Hits:
    564
  8. Tags
    Summary

    No memories, no family, no life. By isn't sure who she used to be or how she wound up in Derdriu, but she does know that her amnesia stop her from finding her family. Armed with her gremlin cat, Sothis, her fists, and a necklace that says Together in Enbarr on it, she's determined to escape the Agarthan-controlled Derdriu and get to Enbarr to find her family. In order to get there, she has to rely on Claude and Lorenz, the two people who can get her out of the city.

    But Claude is a schemer at heart, and is eager to get his hands on the 500,000 gold reward that Captain Jeralt Eisner in Enbarr is offering to anyone who finds his daughter, Byleth Eisner, the former successor to the Church of Serios who supposedly died twelve years ago, when the Agarthans killed many Church members and Alliance nobles in a bloody one-night takeover of the country. The former Alliance has been teetering on the brink of war with Adrestia and Faerghus ever since. So when By, looking like a dead ringer to Byleth Eisner, stumbles into his lap, and is also looking to get to Enbarr, well... He decides to pull of the scheme of the century.

    OR

    The self-indulgent Claudeleth Anastasia AU that hasn’t left me alone since last October

    Language:
    English
    Words:
    102,146
    Chapters:
    26/26
    Comments:
    94
    Kudos:
    197
    Bookmarks:
    28
    Hits:
    4267
  9. Tags
    Summary

    Bernadetta narrowly escapes a brush with a few criminals, then goes for coffee with a new neighbor.

    Language:
    English
    Words:
    9,592
    Chapters:
    6/?
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    2
    Hits:
    350
  10. Tags
    Summary

    Two years have gone by since Emperor Edelgard von Hresvelg took the throne and declared war against the Church of Seiros for their crimes against humanity. With the Kingdom of Faerghus aiding the Church and the Leicester Alliance remaining neutral due to internal conflicts, the war has hit a stalemate where neither side makes significant advances.
    That is until assassins are sent to kill Emperor Edelgard, who is saved by mercenary Byleth Eisner; also known as the Ashen Demon.

    Or the AU where Edelgard and Byleth do not meet at Garreg Mach but instead meet two years after the war between the Empire and the Church has started.

    07/27/21: I'm back! Slower updates, but there are updates :)

    Language:
    English
    Words:
    172,363
    Chapters:
    39/?
    Comments:
    439
    Kudos:
    834
    Bookmarks:
    110
    Hits:
    33046
  11. Tags
    Summary

    During the final battle in Enbarr, a mysterious young girl is found, and is discovered to be Emperor Edelgard's child. Byleth and Dimitri decide to shelter her as per her late mother's wishes while they rebuild the kingdom. Once crowned king and archbishop, their efforts become difficult when various attacks and rumors of threats circle the kingdom. Meanwhile, the citizenry is unaware Byleth becomes pregnant with an heir, the fact kept secret due to rising tensions. Rats in the walls shatter everything, and Byleth discovers he may be fighting more for love of family than love of kingdom.

    Language:
    English
    Words:
    186,407
    Chapters:
    49/?
    Comments:
    34
    Kudos:
    85
    Bookmarks:
    10
    Hits:
    2981
  12. Tags
    Summary

    To occupy his time while his partner, Byleth, is visiting her father, Claude takes on a missing person case that should be a breeze for a PI as experienced and adept as him. Things don't always go as planned, though...

    Series
    Language:
    English
    Words:
    1,707
    Chapters:
    1/1
    Kudos:
    18
    Bookmarks:
    4
    Hits:
    160
  13. Tags
    Summary

    After the war against the Church of Seiros, Byleth and Edelgard settled themselves at the Enbarr palace, determining to bring a true peace upon the united Fodlan.
    As the war on the surface had concluded, it was time to put an end to the mastermind of all the suffering, Those Who Slither in the Dark.
    It was not a simple task for the Emperor of Flame to both recovering the damage to the citizens and waged yet another silent war against the shadow that had been looming over their land for decades. However, with her Wings of the Hegemon by her side, she had no doubt she could accomplish everything. And she also had her trusted Black Eagles Strike Force by the side no less.
    But what she and Byleth did not expect from this war in the darkness was the fateful encounter with the sole survivor of the inhuman experiment, the scarred little girl that was soon to alter the tides of war. Unknowingly, this very girl would be the same one who would steal the heart of everyone she met, including Edelgard's and Byleth's. But when would they accept their gift?

    AKA

    Adoption AU where Edelgard is simply being stubborn not accepting her true feeling while Byleth just wants to be happy with hers.

    Series
    Language:
    English
    Words:
    154,819
    Chapters:
    22/?
    Comments:
    119
    Kudos:
    196
    Bookmarks:
    26
    Hits:
    7844
  14. Tags
    Summary

    The year is 1183, and Fódlan is consumed in a tempest of war.

    Leonie Pinelli has carved out a reputation for herself as a formidable mercenary. She spends her days watching the border at the Airmid River, turning back the occasional raid and drinking through whatever money isn’t being sent back home. It’s a steady job, one that she hopes might keep her fed until after the war is over. The last thing she expects is for an old classmate to show up and offer to hire her for more money than she’s ever seen in her entire life.

    Felix Hugo Fraldarius is at the end of his rope. After three years of being stationed in Arianrhod with no progress being made, he’s come up with a plan to break the stalemate and turn the tides of war. Together with Leonie, he embarks on a suicide mission, traveling deep into enemy territory for a target too valuable to pass up.

    Their objective is simple: assassinate Lord Volkhard von Arundel.

    However, behind the scenes in Adrestia, not everything is as it appears...

    Language:
    English
    Words:
    4,085
    Chapters:
    1/3
    Comments:
    1
    Kudos:
    2
    Hits:
    31
  15. Tags
    Summary

    When their mysterious captors forced Dimitri into a feral rut state and set him loose in her cell, Byleth assumed they were angling for a fight to the death between alphas.

    She's not sure this is better.

    Language:
    English
    Words:
    9,626
    Chapters:
    1/1
    Collections:
    1
    Comments:
    13
    Kudos:
    143
    Bookmarks:
    18
    Hits:
    2804
  16. Tags
    Summary

    What if Byleth didn’t disappear during the battle of Garreg Mach?
    Byleth has almost wrapped up her first year teaching the Blue Lion house at The Officers Academy. Right before the graduation, the Imperial Princess of the Adrestian Empire attacks the monastery where the academy is located as a declaration of war at the Church of Serios. After a harsh battle, Byleth along with her students retreat back to The Holy Kingdom of Faerghus to regroup. In a span of only a few days, she finds herself betrothed to the crown prince and former student Dimitri, accused of murder and treason, and sentenced to death along with Dimitri. Miraculously escaping death, the couple runs off into exile, navigating both themselves and their new way of life. With Dimitri caught in his desire for revenge and Byleth’s hatred for the empire and all the despair it has caused, their lives are almost nothing less of human.
    A year and a half later, the two discover the Monastery in ruins and build a resistance army to reclaim their fallen kingdom. However, the enemies will do whatever they can to stop them.

    Language:
    English
    Words:
    22,023
    Chapters:
    8/39
    Comments:
    6
    Kudos:
    29
    Bookmarks:
    7
    Hits:
    1129
  17. Tags
    Summary

    With Edelgard successfully installed as emperor of Fodlan, Hubert's focus fixes on vengeance against Those Who Slither in the Dark. However, his ruthless and singleminded nature that was so effective through insurrection and war proves a challenge in a time of policy and reform. Unwilling- or perhaps unable- to assimilate with the affectations of peacetime life just yet, he clings to his pragmatism and his grim and solitary pursuits, refusing to be distracted from his dearly held purpose by something so frivolous as his own wants.

    Ferdinand, with his warmth and compassion, is fast becoming a beacon of hope across the empire. With disarming charm and inspiring policies, he fosters a trust among the commonfolk almost immediately. He is, at last, truly able to pursue his noble calling, even with the fall of House Aegir. With so much to accomplish and so many relying on him, and with many of his comrades still in need of support, there's hardly a moment to worry about his own personal trivialities.

    As their new, silent war looms, the Black Eagle Strike Force struggles with how to protect their own and survive an invisible struggle when they've all gotten to where they are by placing others before themselves.

    Language:
    English
    Words:
    10,030
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    37
    Bookmarks:
    5
    Hits:
    311
  18. Tags
    Summary

    Fire Emblem Three Houses AU Story: What if Sothis was with Byleth since their childhood days?

    "If only I could touch the stars."

    Born sick since day one of her life, Arisa grew mostly in a hospital room. At some point in her life, she got better and was able to live the way she wanted. Freedom, make friends create bonds, travel the world. But that dream to continue living a healthy life was struck down when she turned 23. Her illness came back but much worse, and this time, she would not win the battle.

    3 year laters, on her 26th birthday, she passes away in her sleep.

    Now, one does not expect to wake up in another body when they die. She did not expect to come to such a world that she had only read and played through technology. What's more, that she wakes up as Female Byleth during her childhood days.

    Language:
    English
    Words:
    864,281
    Chapters:
    75/?
    Comments:
    10
    Kudos:
    80
    Bookmarks:
    19
    Hits:
    7304
  19. Tags
    Summary

    Several months after her sudden disappearance from the Officers Academy at Garreg Mach, Monica, heir to House Ochs of the Adrestian Empire, is discovered when the Knights of Seiros set out to rescue Flayn from the mysterious Death Knight. After taking some time to recover and reconnect with the outside world, Monica is given a chance to complete her education with the help of her new classmates in the Black Eagles, figure out why she was kidnapped, and grow strong enough to protect others from harm.

    Language:
    English
    Words:
    109,892
    Chapters:
    33/?
    Comments:
    78
    Kudos:
    112
    Bookmarks:
    18
    Hits:
    5814
  20. Tags
    Summary

    Hilda and Cyril were once wyvern riders who fought side by side for the Liberation Army. Five years have passed since the war has ended, and they haven't spoken since, until a happenstance brought them back to Garreg Mach.

    What should have been a simple reunion of old friends quickly revealed an attraction that neither expected to have, and as they came to realize how much they actually meant to each other, the country faced new threats endangering their short-lived peace...

    This is a story told from the eyes of Hilda and Cyril as we see how the Garreg Mach students get to those endcards after the conclusion of the Verdant Wind Route.

    Language:
    English
    Words:
    98,975
    Chapters:
    33/?
    Collections:
    1
    Comments:
    37
    Kudos:
    27
    Bookmarks:
    4
    Hits:
    1656

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