After defeating the Armies of the Leicester Alliance and the Kingdom of Faerghus; Byleth, Edelgard and the Black Eagle Strike Force turn their attention to the Church of Seiros. Little did they know, this final battle will leave a lasting mark on their very bodies. (Spoilers for the last Chapter of the Crimson Flower Route)

The war is finally won, those who slither in the dark are finally vanquished, and Claude is preparing to ascend the Almyran throne, but his mind keeps floating back to Petra, and he decides to pay her a surprise visit. However, shortly after his arrival, he finds that Petra's problems didn't end with the Battle at the Caledonian Plateau.

The Ashen Demon, a merciless shadow the 'Breaking Blade', has somehow found herself in a position in which everyone but her is making the decisions for her future. But when obvious paths lay before her, can she have the courage to stray from the path and forge her own bloody, relentless path? A retelling of three houses in a 'what if' scenario. Eventual Dimileth.

After Kronya killed Byleth's father he arrives to a forest with the Black Eagles where it is told that Solon is waiting for him, after an intense battle between him, Kronya, and Solon, he proceeded to see Solon betray Kronya, killing her. He was then sent into darkness as he escaped by fusing with Sothis gaining new power. Deep down Byleth hates her but feels her death is unjust...

Byleth a teacher? She has never allowed any challenge to beat her, but this new scenario is especially perplexing since her first task is to decide which house to mentor. Used to Jeralt making all of the important decisions in her life, this - her very first independent choice - may be too much to handle. It's not like who she chooses is going to be all that important.. right?

For his entire life, Cetanu couldn't emote or express himself the way he wanted. He wondered why constantly. He couldn't share the anger, sadness and joy he felt as he grew up amongst his Fther's mercenaries. It was as if his body was a locked chest, and he needed to find the key. He searched to no avail, but perhaps with his new job, one he never expected to have, he'd find it.

FE:A begins when Robin wakes up on the grassy fields of Ylisse. What if he woke up somewhere else?

When the river of time is blocked and forced to cycle, the impossible becomes possible and those who should not exist will emerge from beneath Fate's foam. Or in other words, what happens when someone from Earth gets merged with Byleth and tries to reach a golden ending. A semi-serious story about a guy trying to game the system and save everybody. As for how that ends up, well…

An ER doctor from Earth is summoned to Fódlan at the behest of desperate individuals bent on power and conquest. Now if only he could keep others and himself in one piece while trying to find a way back.

It should have been a simple year, a year like any other, but a chance encounter leads Byleth and her twin, Azrael, on a path neither ever expected to be on. A path that led to bonds stronger than fate itself. A path that would lead to a war of ideals. Fodlan's night of chaos and war ends with the dawning light, but will fate or bonds decide who bears witness? (3H Novelization)

Robin had harbored a crush on the prince of Ylisse for months, but such a thing was doomed from the start. In the face of unrequited love, Robin discovers the Shepherds are much more accommodating than she'd thought. Especially the men. Fluff abound. (RobinxAnyone chapter ideas encouraged!)

What if the main character of 3 Houses actually had a personality and detailed interactions with everyone

Byleth awakes from a violent, war-torn dream to find herself alone in a moonlit chamber. The veil between reality and dream thins as mysterious, haunting visions allude to a secret lurking below the surface of peace. Will Byleth pull on the thread to pursue the truth, knowing that it may unravel the life she has longed for and finally attained? Sequel to Indelible and Inescapable

A young woman wakes up in a field, only to discover she has no memory and no voice. Rated T for Sully, brigands, and evil dragons. AU. Updates every other Friday.

In 1185 with Edelgard, the Empress and a mother to a new princess, joins her old class at Garreg Mach Monastery for the Millennium Celebration. When her child's father and the extend of its crest power are revealed old enemies emerge from the darkness and some allies aren't so sure about the implications this has for Fódlan's future.

With her home fallen to ashes and no one left to turn to, Elspeth Addair and her loyal kitsune travel with the Knights of Seiros to Garreg Mach, in the hopes of finding her long-lost father... On a path wrought with secrets and betrayals, tensions will rise and loyalties tested. In a far-flung corner of Fódlan, an ancient beast awakens from slumber.

I've read several stories about people waking up and finding out that they received the abilities of a Gamer through mysterious means. I never expected to become one of those people. Nor did I expect to wake up in a field in Ylisse, of all places. Well, you know what they say. When life gives you lemons, make lemonade. Rated M for safety.

Kiran is summoned into the world of Zenith, handed some weird blinky gun that shoots people– literally, and is thrust into a war with hardly a second to think. Who can blame him if he falls hopelessly head over heels in love with the cutest thing he sees? And who can blame him if she's the crown princess of the enemy faction? What's that? Everyone does? Ah. Whoops.

Caspar found Dorotheas panties and Byleth has to return them... with unforeseen consequences

Being transported across dimensions in the blink of an eye is neither a pleasant nor exciting experience. It also doesn't help when you're just a regular squishy human trying to play hero in a world full of legends. But maybe he didn't need to be a hero. Maybe he just needed to be himself. (SI)

It was going to be an in-and-out job. Break in, get the records, leave with no one the wiser. Easy-peasy. Nina should've known better. -A modern AU oneshot, that may or may not remain a oneshot, featuring some of the FEF Conquest kid-gen (including Velouria and Forrest, but you can only tag 4 chars). Written for a friend.

I was somewhere else entirely. Somewhere that had chunks of rock floating in the distance, and land twisting like an MC Escher painting. Because, you know, that's normal. [Self-insert. A slow-building story, following the journey of one idiot into the world of Fates, just trying to survive the plot she thought she knew.] Arc One, Light: Chapters 1-?

Severa sees the last person she expects

Byleth's hair color changed. Despite this seemingly minor change, everyone they have been interacting with change their behavior. Some friendly, some confused, leaving the Professor with a crisis of identification... (Byleth can be interpreted as any sex.)

*not an actual war, but I think it's clear that gathering a bunch of teens into a military academy can only lead to chaos