1 - 20 of 152 Works in Slytherin Player Character (Hogwarts Legacy)
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Dionysus | Sebastian Sallow by FenrirNotes
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
15 Oct 2025
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Our story picks up right where Hogwarts Legacy’s main storyline leaves off.
Soon after, Sebastian Sallow and Ominis Gaunt won’t just stay allies—they’ll forge an unshakable bond, growing into the MC’s most loyal companions. As they go beyond the main plot, the trio will uncover secrets far darker and more hidden than ever before: ruins the Keepers tried to erase from memory, forbidden magics locked away for centuries, and even the shadowed truths of the Gaunt family—all of which will become part of their journey.
This adventure won’t end once their fifth year is over; it weaves through every semester of their time at Hogwarts—from castle courtyards dusted with winter’s first snow to the sun-drenched Great Hall on graduation day.
They’ll face crossroads that force them to make choices that cut deep. And when it’s all said and done, what wildly different paths will their lives finally take?
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The Tethers Between by sighcobaby
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
13 Oct 2025
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Ranrok was dead. Harlow was imprisoned. Rookwood's empire had fallen.
Juliet Tonkin should finally feel safe and yet the echoes of destruction follow her every move.Haunted by loss and an ancient power she still does not understand, her second year at Hogwarts seems to stir up old dangers, re-ignite volatile bonds and open up old wounds. Juliet must learn how to hold herself together, navigate guilt, grief, and friendships, while pulling those she loves most back from the edge.
Surviving the darkness once doesn’t mean it won’t find them again and some powers, it seems, were never meant to be wielded.
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Afterglow by strawberryuniverse
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
12 Oct 2025
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Morwenna Rivers was never supposed to set foot in the wizarding world, much less as a Muggle-born in Slytherin. Just as she begins to feel like she belongs, her father falls ill, throwing her life into turmoil. Meanwhile, Sebastian Sallow is consumed by his fight to save his sister from the curse that’s slowly claiming her life. As their lives become entangled in ways they could have never imagined, Morwenna and Sebastian are forced to face uncomfortable truths that neither are prepared to face.
Set in seventh-year with slight canon-divergence from the original Hogwarts Legacy timeline.
Updated every Sunday!
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In her seventh year, Alora’s life is upended when Sebastian no longer remembers her. Determined to uncover what happened, she delves into a web of mystery and magic that leads her deeper into the shadows of their past. But as reality unravels, she wakes to a chilling truth she never expected.
Nothing is what it seems… some memories are just better left forgotten.
Watch the trailer! -
https://vm.tiktok.com/ZNdsSEJN9/ -
Ancient Legacy: The Magic That Binds Us by Amus2110
Fandoms: Hogwarts Legacy (Video Game)
07 Oct 2025
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After surviving fifth year and O.W.L.s, Carina Savage enters Hogwarts as a sixth year. With NEWT classes starting, the Keepers trials, and Ranrock and Rookwoods ever looming threats; she hopes to balance everything with grace.
Ominis Gaunt cannot help but feel that things are changing and he is hopeful that they will be for the better. As he and Carina face the Keepers trials, he fears the unknown.
Series
- Part 2 of Ancient Legacy
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SEBASTIAN X FMC ONESHOT
MATURE ADULT READERS ONLYEva and Sebastian were both away from Hogwarts and now need to return as 18 year olds to get their remaining credits. They run into each other in the Slytherin Common Room and all of their pent up desire is unleashed.
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[Harry Potter] Hogwarts Legacy: The Quest for Sex! by CaptainDC26
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game), Harry Potter: Hogwarts Mystery (Video Game)
06 Oct 2025
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Three years after saving Hogwarts from Ranrok's attack, Abercius Sune finds himself feeling purposeless after spending his post graduation year finishing off the remaining Goblin and Dark Wizard forces in the Highlands.
No longer content with lounging around his personal quarters within the Room of Requirement, he finds a new calling for companionship after a special encounter with his former Herbology professor...
Series
- Part 3 of Hogwarts Mystery Beyond
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Set post-Hogwarts legacy.
Charlotte is left bereft and guilt-ridden following the events of her fifth, and first, year at Hogwarts. With the threat of Ranrok and Rookwood vanquished, she is only left with the uncertainty of her friendships and her place in the wizarding world. Though Sebastian spared from Azkaban, he is left with the lingering consequences of his uncle's murder, and Ominis seems to be the force standing in his way of a mended friendship.
Though willing to retreat back into the patriarchal factory of Victorian England, Charlotte finds that other forces call her back to the Wizarding world, back to Hogwarts. Whilst balancing her Hogwarts life, relationships, and an idealistic political cause, an inexplicable plague seems to be spreading across Hogsmeade and the surrounding hamlets.
And it is very likely her fault.
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Hogwarts Legacy: The Spire of Severed Souls by rynnramble
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
28 Sep 2025
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Corinthia Cask returns to Hogwarts as a sixth-year student. It's hard to imagine that this year could be any more dangerous than the year before, but secrets make everything a little more complicated. And Corinthia is carrying a big one to protect Sebastian Sallow, her best friend. What she knows could ruin everything in the wrong hands.
But of course, what she doesn't know could prove to be far worse. There's someone else in her world using the same ancient magic she controls, and she doesn't know who. They know her, though. And for some reason, they see her as a threat. Her friends are determined to help her, although now more than ever it's unclear who her friends really are. Even the person she trusts most is keeping things from her.
With everything she learns at Hogwarts, she is left with still more questions. The answers to those questions might save her life, and the lives of her closest friends. But getting to those answers might kill her.
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Hypatia se sintió muy confundida cuando un anciano se apareció en su puerta para comunicarle que era una bruja. ¡Que extraño! Sus registros habían sido borrados de la base del ministerio y nadie sabía de su existencia hasta ahora. Además, estaba este chico Sebastian Sallow y su aura dorada. Luego aparecía un amigo suyo, Ominis Gaunt, callado pero imponente. Para coronar, ella poseía magia antigua, un poder desconocido incluso para los más viejos. ¿De qué se trataba todo aquello?
o
Vamos a celebrar el poliamor con romance lento y sexo eventual.
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Allurement / Sebastian Sallow by colettening
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
13 Sep 2025
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The year is 1892.
Liya Chang, a Slytherin student in Hogwarts, possesses a rare ability to harness ancient magic. Yet, as the powerful force surges within her, she realises that this power is a double edged sword - she must quickly learn to control it, before it controls her.
On the other side of the spectrum, Sebastian Sallow will do whatever it takes to find a cure for his sister, Anne, who was brutally cursed - even if that meant meddling in the dark arts.
An unlikely friendship was forged between two fierce academic rivals. Liya and Sebastian, like two moths drawn to the flame, find themselves navigating a dangerous path together. Can they defeat the adversaries that lie in their way, or will they succumb to the magic they failed to control?
Surely they should know that power corrupts...
Power absolutely corrupts.
Sebastian Sallow x Female Slytherin OC
Third person POV | 7th Year | 18+ characters | Academic rivals to lovers(Currently has 36k+ reads on Wattpad and is COMPLETED)
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Hogwarts Legacy and The Triwizard Tournament by marie_writer96
Fandoms: Hogwarts Legacy (Video Game)
10 Sep 2025
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A Hogwarts Legacy story after the events of the game.
After the fight against Ranrok, our hero Lana Malfoy confronts a new challenge.
A new dark wizard tries to take control over the ancient magic in order to gain more power and bring darknest into the Wizarding World, his loyalists are joining around.
It's the 7th year of Ominis and Lana with the begining of the new edition of the Triwizard Tournment with the schools of Uagadou and Mahoutokoro.
Sebastian doesn't know when to stop.
A Hogwarts Legacy story after the events of the game.
© 2023 All Rights Reserved
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Cursed by lunawinchester101
Fandoms: Hogwarts Legacy (Video Game), Sebastian Sallow - Fandom, hogwarts - Fandom
01 Sep 2025
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Y/n X Sebastian Sallow
Starting as a new student in sixth year at Hogwarts isn't easy, specially if you're coming from a whole different continent. Y/n Draven just transferred from Europe to Hogwarts, since her father's job required them moving to London. During the first few days of her stay at the school, she'll meet many different people. But it is one of the students who will turn her entire world upside down. Will she risk it all for the boy who could see thestrals?
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The three times Imelda Reyes caught you sneaking with Sebastian Sallow, and the two times Nerida Roberts caught you sharing quiet, tender moments with Ominis Gaunt.
Series
- Part 3 of In All Directions
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When a late-night trip to the Restricted Section uncovers a strange, half-burned spellbook, Sebastian Sallow and a fellow Slytherin stumble into more than just forbidden knowledge. The incantation hidden within awakens a transformation the protagonist can’t control—shifting their body, their identity, and the way they see themselves.
What begins as experimentation in the safety of the Undercroft soon spirals into something neither boy is prepared for. And as Sebastian grows more desperate to protect someone he’s terrified of losing, the line between friendship and something far more dangerous begins to blur.
In the shadows of Hogwarts, where ancient magic stirs and every choice carries weight, what will they risk—for truth, for survival, and for each other?
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In the Shadow of Faerun by A_Himawari
Fandoms: Baldur's Gate (Video Games), Hogwarts Legacy (Video Game)
20 Aug 2025
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It's been over a decade since Taffeta Blancarte became the Hogwarts Valley Hero. She had carried her choices and her hurts deep inside. She moved on and had grown past them, or so she thought. Fate had a different plans for her. A whole new world to shake up its core but not before facing the hurts and forcing her to unbury the secrets she hid.
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Legacy Bound by moonlit_reader
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game)
11 Aug 2025
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“Ah, a fascinating mind,” the Sorting Hat murmured in his ear. “Sharp as a blade and brimming with potential... A thirst for knowledge, yes, but also a cunning streak... And such an illustrious lineage – a Grindelwald? A most intriguing child.”
Abraxas stiffened at the mention of his heritage, his jaw tightening.
“Ravenclaw could hone your intellect,” the hat continued, “but your ambitions... Yes, they demand Slytherin.”
The decision was made. "Slytherin!" the hat proclaimed.
Abraxas Grindelwald brings to Hogwarts the burden of his notorious family history and a power that few comprehend: Ancient Magic. As the new fifth-year student he finds himself entangled in secrets, war, and a destiny far greater than his name. With friendships, love, loss, and magic guiding his path, Abraxas must decide what kind of legacy he will leave behind.
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It’s been a whole summer break worth of time to process the events of your first year at Hogwarts. Mostly though, you are worried about Sebastian, who practically dropped off the face of the earth.
So now it’s next year, and you can only hope that Sebastian will be at school. Not just for his sake, but also for yours.
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A Match Into Water // Sebastian Sallow by k1llersxx
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
29 Jul 2025
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After a chaotic year within the final repository battle, Angela Lestrange is stuck facing the consequences of inhaling particles of Isidora's magic. It wasn't intentional but all she thought about Sebastian Sallow's well-being of his relationship with his twin sister, Anne Sallow especially after killing his uncle Solomon, the only guardian that Sebastian and Anne only had left. Both Angela and Sebastian could only face grief and guilt lying ahead. In the process, they were in love, having each other's hearts as their only comfort. Will Sebastian ever see his sister again and Angela use her advantage using Isidora's magic to finally cure Anne?
This is a Sebastian Sallow x FemOC. If you choose to read this story as if it's your character inserted here, please feel free to do so.
**CONTENT WARNING**
Mature themes may be mentioned such as death, violence, blood/gore, self-harm, alcohol use, intimacy, and struggles with mental health. If it's not very suitable for you I advise not to read.**DISCLAIMER**
I do not own the rights to any Hogwarts Legacy characters created by Warner Bros Portkey except my own, Angela Lestrange or any of the made up characters included here. -
Gamble With The Dark by KellDuCull
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
24 Jul 2025
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As a halfblood with a dark family history, a private education, and no emotional support from her father due to a recent tragedy, Norah fears she'll have to navigate her new life as a sixth year at Hogwarts alone. That is until she befriends Sebastian Sallow. He makes an offer she can't refuse: help him find a cure for his cursed twin sister Anne and he'll help her find her place in the school against the purists trying to make her life hell. But with Sebastian comes his best friend Ominis Gaunt, who disaproves of Sebastian's dangerous choices and begins to blame Norah for encouraging him down the dark path. But both of them realize they share much more than a desire to help the Sallow twins, and a deep, forbidden attraction forms between them that they struggle to ignore. With every step closer to finding an answer to Anne's curse, they discover unwanted truths: that Sebastian's path amongst the Dark Arts is leading to a point where he may not return, that those who threaten Norah will not stop until she's left the magical world (or even better dead), and that Ominis' unwanted role in the prestigious House Gaunt is the reason for all the they face. But worst of all, someone deliberately set them all on this path.