Unbound // Sebastian Sallow
- Reads 2,641
- Votes 72
- Parts 22
MatureOngoing4h 36m
Last published Thu, Jan 15, 2026
10 years after the darkness of the Undercroft, Sebastian Sallow was sent to Azkaban for the crime of using unforgivable curses. After his escape his solitary mission is vengeance and a frantic, misguided bid to save his sister, whose true fate he has never known.
Isla Grey, an assassin for the secretive vigilante group The Unbounds, is given one job, to eliminate the Azkaban escapee. Hardened by years of living outside the law, her lethal skill ensures she never fails to fulfill an order.
What will come of the artful Isla when desire gets in the way of duty?
Sebastian Sallow x fem oc
*Slow burn
*Enemies to lovers
*Dark themes
*Mature content
*Spoilers for the HL game
**TW - mentions of death, struggles in mental health, PTSD, violence, explicit language, and sexual themes
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Antegrade - A Sebastian Sallow Fic
Amelia Abbott has two secrets going into the summer before her sixth year at Hogwarts. One, she absorbed every bit of ancient magic from the repository, potentially giving herself the power to remove pain. Two, she was madly in love with her best friend, Sebastian Sallow, who was wholly consumed with saving his twin. If she could heal Anne Sallow, could she potentially give them the future they deserved? This fic takes them through their 6th year. Sebastian/Female MC, Ominis Gaunt/Anne Sallow Ch. 11 features voyeurism be warned :)
In the Shadow of the Past
In their sixth year at Hogwarts, a shadow hangs over the corridors-because Ginevra Wood (Own Character) and Sebastian Sallow are haunted by their past at every turn. What began as a fragile friendship turns into a battle against guilt, old scars, and new secrets. While the darkness of past decisions weighs heavily on Sebastian's heart, hope grows between classes, secret meetings of the Crossed Wands, and the search for a cure for Anne, hope that no one dares to admit. But nothing is forgotten at Hogwarts-and it takes more than courage to survive in the shadow of the past. Who dares to look behind the masks? Who shines when secrets threaten to absorb everything? Discover how much light is hidden in the shadows of the past-and whether loyalty brings hope or destroys everything. Note: This is a translation, to the best of my knowledge and belief, of my fan fiction, which I write in German. I would be very grateful for any suggestions for improvement regarding the language (or ideas for the storyline)! I look forward to hearing from you :-)
Spite | Sebastian Sallow
There is no person in the world Sebastian Sallow hates more than Avelina Black. Ask Avelina and she'd say the same about him. Sebastian blames her for failing to cure his sister Anne. Avelina blames him for ever placing that burden on her in the first place. They've spent years avoiding each other-until an Azkaban escapee attacks, demanding the strange necklace Avelina wears. Her uncle, the Hogwarts headmaster, sends her on a dangerous quest to uncover why. And insists Sebastian go with her as her protector. «⋅✧⋅» Enemies to Lovers | Sebastian Sallow x OC | First person POV | Dual POV Mature content (18+). Please read the introduction for trigger warnings, themes, and additional information before diving in. Avelina: "Quite frankly, Viv, I'd rather poke my eyes out with my wand than spend an entire evening with Sebastian Sallow!" I spat, my anger flaring. "I know, I'm sorry," Viv said, looking slightly guilty. "But it'll be good for you. You don't have to talk to him, just hang out with Liam." I shook my head in disbelief. "This is the worst day ever," I muttered. "I'm not going." Sebastian: And then, a thought slid into my mind that I didn't even try to suppress. I wanted to flip her over, put her on all fours, bury myself inside her, and fuck the hell out of her until she forgot her own name. The moment the thought crossed my mind, I froze. What the fuck? No. I hate her, I mean I do still, right? «⋅✦⋅» Ratings: #1 Academicrivals #2 Sebastiansallowfanfic #4 SebastiansallowComplete
The TriAzkaban Tournament | Sebastian Sallow Love Story
DARK Sebastian Romance. | Read Trigger warnings on first page| Good things happened to bad people. Bad things also happened to bad people. Ekaterina made sure of it. At 27 years old, her hands were stained with blood. The blood of murderers and people who committed heinous crimes. At 27, she'd been marked Undesirable No. 1 by the British government for killing the Prime Minister who was known in the Dark Market for considering consent optional. Thrown into Azkaban with a life sentence, the new Prime Minister offers up a golden ticket to the five most dangerous prisoners in Azkaban. The game is easy. Survive the tournament and you win your freedom. Easy, right? But what happens when love and war mix? What happens when Ekaterina will be forced to choose between her life, her heart, and her freedom? Read to find out! Weekly Saturday Updates @ 6pm ESTComplete
Prince In Darkness Sebastian Sallow
Just when life seemed like it was becoming perfect again, fate has a way of shifting and turning for the worst. Someone had leaked that Sebastian Sallow killed his uncle, Solomon Sallow, and taken to Azkaban to eventually stand trial for his crimes. Alora's heart was now completely shattered, watching the man of her dreams that she just got back into her arms leave her side once again. She knew deep in her heart that she needed to find the truth. Who and what the motive was of the person who took him from her. She would stop at nothing to exploit the truth, getting revenge on the person who did this. No matter what the cost would be to get him back. Even if it makes her do the one thing she swore to never to go down again........ the dark arts. Sequel to "The Heartbreak Prince Sebastian Sallow." Taken place right after the last chapter of when Sebastian was taken. Will contain mature and explicit scenes, including with violence, romance, mentions of abuse, torture and death. Please read at your own risk! May contain many spoilers to the Hogwarts Legacy game. I do not own anything Hogwarts Legacy, Wizarding World or by Warner brothers. All rights to them..... my characters/ story are owned by me. Scenes and occasional quotes taken from the game but I added my own additions. So excited to continued Alora's and Sebastian story! Please be ready for more drama, dark magic and diving deeper into the what if's! Thanks again for reading this story and I hope you enjoy!!! <3Complete
The Secrets || Sebastian Sallow POV fanfic
The world thinks I'm the arrogant one. The rule-breaker. The charming duelist who gets away with everything. They're not wrong. But no one knows what's at stake when I look at Anne. No one knows what I've done. What I'll still do. I made a promise. One I intend to keep. Not for the Headmaster. Not for the school. Not even for the girl with the violet eyes and the clever mouth who's stumbled straight into my path. Qynna Veilinharv. She wasn't here before. Now she's exactly where I need her. She casts spells like she's never learned them, argues like a Slytherin, blushes like a Hufflepuff, and hides things like the world depends on it. I should have left her alone. I didn't. She keeps walking straight into my plans, and every time she does, it becomes easier to let her. The closer she gets, the more I can see what she's made of. And the truth is, some part of me likes watching her try. Even if she never realises how deep she's wandered. Even if, by the time she does, it's already too late. Includes: ✨ Secrets, lies, and very bad decisions ✨ A meddling, mysterious girl with more power than she knows ✨ A cocky protagonist who absolutely has a fan club ✨ A slow descent into dark magic Sebastian Sallow x Fem!OC (but replace "Qynna" and "Veilinharv" with your own OC if you wish- we're all secretly shifting anyway.) ⚠️ Trigger Warnings This story includes themes of grief, terminal illness, death, PTSD, anxiety, depression, obsession, self-harm, light intimacy, violence, blood, dark magic, alcoholism, and emotional ruin. Spoilers for Hogwarts Legacy throughout. Game scenes may appear with new context, expanded dialogue, or darker consequences. Leave comments, theories, chaos, pain. I read them all like they're letters from Azkaban. Thank you for being here. And good luck. You'll need it. - misspurrple
Oblivion | Sebastian Sallow
(Warning: Sequel) Five years later, Avelina and Sebastian find themselves unexpectedly reunited at the very place their story began: Hogwarts. No longer students, but professors. But something is wrong. Magic is... strange. All magic, except for Avelina's. Naturally, she decides to find out why... until a familiar voice behind her offers to come along. They were oblivious once-to what they had. Now forced to work together again, they must figure things out quickly... before everything, including their long forgotten love begins slipping into oblivion. Avelina: "Sebastian started working at Hogwarts." Silence. Then- "Are you-are you fucking with me right now?" I cringed. "Nope." "Sebastian Sallow?" I nodded slowly, dreading the inevitable fallout. "As in the Sebastian Sallow? The one you used to sneak into every cupboard, closet, and shadowy corridor you could find to rub against like you'd been possessed by some demon?" "Viv, please," I hissed, nearly choking on my tea. "Keep your bloody voice down." Sebastian: And him. That bloody peacock in a suit, down on one knee like he was offering her the goddamn moon. I didn't want to care. I didn't want to feel this. It's been five bloody years. Five years since she left. Since we said we didn't hate each other anymore and then didn't say anything else at all. I couldn't keep letting her live in my head like she still belonged to me. Because she didn't. Not anymore. «⋅✧⋅» Grumpy x Sunshine | Sebastian Sallow x OC | First Person POV | Dual POV Mature content (18+). Please read the introduction for trigger warnings, themes, and additional information before diving in. Ratings: #1 SallowComplete
Passion | Sebastian Sallow
Sixth year was supposed to be a fresh start, but Sebastian Sallow has been pulling away, and Vanity Steel can't figure out why. When a night out brings them back together, they fall into an unexpected fake relationship that quickly becomes something far more complicated. But just as everything begins to feel real, Vanity is given a once in a lifetime opportunity. The only catch? If she takes it, she has to leave Sebastian behind. And she has no idea the relationship was never fake to him at all. ---- "Alright, just take it easy," he said, resting a hand on her thigh without a second thought, a reassuring touch meant to ground her. But for Vanity, the warmth of his hand on her leg was electric. Her eyes were drawn to it, her mind racing with thoughts she couldn't stop, thoughts she didn't dare say aloud. He must have noticed her staring, because he smirked, glancing at her. "What? My hand doesn't bite, I promise." ---- This story includes 18+ content and spicy scenes, uncluding breeding kink and hand fetishes. Because of that the characters are 18+. Cover Creds: Audra1890 Ratings: #1 SebastiansallowfanficComplete
Allurement | Sebastian Sallow
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 [ This story loosely follows the plot of Sebastian's quest line and will contain spoilers to the Hogwarts Legacy game. All characters except for Liya Chang belong to Portkey games, Warner Bros. Games, Avalanche software and the wizarding world franchise. All rights belong to them. Some dialogue and scenes are taken directly out of the game, and some will include additions that I have made, again, all rights to the creators. ] The cover is commissioned by ME and is drawn by @/stpchn Highest Ranking: #1 in Fanficromance out of 1000+ stories #1 in Fandom out of 1000+ storiesComplete
A Monster, They Said
They called him a monster. And maybe he was. When Briar Williams is taken prisoner by a dark wizard camp deep within the Forbidden Forest, she expects to die at the hands of the one who leads it. But it turns out to be Sebastian Sallow, the boy she once betrayed years ago. Instead, she finds herself caged, watched, and curiously spared. Sebastian is no longer the reckless Slytherin she remembers; he's cruel, calculating, and... oddly collapses at random? But beneath his coldness flickers the same sharp intellect and haunted soul that once fascinated her. As Briar unravels the secrets of how Sebastian never made it to Azkaban, his seemingly random failing health, and the camp's twisted purpose, she begins to question everything she knows about monsters-and the man she's come to fear and pity. Meanwhile, Ominis Gaunt-the Officer of Hogsmeade and Briar's long-time lover who desperately wants to marry her-has been convinced by Poppy to save her. Warning: This is a dark, mature, and mysterious Hogwarts Legacy romance. This story explores trauma, morality, and will feature some explicit scenes of violence.Complete![AFTER THE CHAOS - The Devil's Memories [Volume 1] Sebastian Sallow](https://img.wattpad.com/cover/387597969-256-k394097.jpg)
AFTER THE CHAOS - The Devil's Memories [Volume 1] Sebastian Sallow
After the Chaos will be rewritten soon. After the Chaos - The Devil's Memories Violet Brixton was never like the others. Arriving at Hogwarts in her fifth year, she possesses an ancient and rare magic. She has overcome a painful past to become a brilliant student, surrounded by loyal friends and a perfect boyfriend. In her seventh year, everything finally seems to be going her way... except when it comes to Sebastian Sallow. Since her arrival, their rivalry has become legendary, marked by fierce duels and sharp exchanges. Him, dark and unpredictable. Her, proud and determined. Between them, the slightest contact sparks a fire. But fate is capricious. It pushes them onto a path where they'll have to set aside their hatred, join forces, and perhaps discover what they never wanted to see. *** This story is a translation of the original French story Après le Chaos. Please be understanding, English is not my native language. WARNING: This fanfiction reveals elements of the story from the game Hogwarts Legacy. Some details may be altered or omitted for the sake of the story. Any resemblance to real persons is purely coincidental. Cover illustration created by the talented @likha_zen on Instagram. All Rights Reserved. Plagiarism, as defined by Article L122-4 of the Penal Code, is punishable by 3 years of imprisonment and a fine of €300,000, in accordance with Articles L-335-2 and L-335-3 of the Intellectual Property Code.Complete
𝔴𝔥𝔞𝔱'𝔰 𝔟𝔢𝔰𝔱? | Sebastian Sallow x Reader
Sebastian Sallow. A charismatic rebellious Slytherin boy. He's quick to challenge you when the time arises. Whether it's to embarrass you or show off, you're unsure. But you're not one to back down when challenged. You're always finding your eyes locking on one another. Your ears are filled with his sweet manipulating words. Your time is spent with him despite creating distance. It's as if the two of you are fated to be in one another's presence ever since your arrival during your 5th year at Hogwarts. Will anything change between the two of you in your 6th year? - - - - I *do not* give anyone any permission to translate, create videos, or republish my work. I have all rights to my stories and would appreciate everyone to enjoy them on the platforms I post these stories on. These stories are free and I don't feel comfortable knowing others are making money off of them. (｡•́︿•̀｡) If you see my work anywhere else other than Wattpad and AO3, just know I did not give them any permission. - - - - 【!】 Characters do not belong to me. - - - - #1 in sebastiansallowxreader (6.24.23) #1 in sallow (7.7.23) #1 in hogwartslegacy (7.12.23)Complete
Bound to Her, Sworn to Him
He was meant to hunt her. Instead, he burned for her. In a kingdom where witches are branded heretics and hunted like beasts, she survives alone in the cursed Forbidden Forest. Powerful, feared, and unbroken. They call her wicked. They call her wild. They never see the truth. Sebastian Sallow is the King's most loyal knight-his first hand, his sharpest sword. Until he's sent to find her. But the witch he's meant to kill is nothing like the stories. And the man she meets is nothing like the monster she was taught to run from. Beneath the moonlight, loyalty falters. In the shadows, desire grows. And as war brews between crown and coven, a single truth becomes clear: Some hearts were never meant to be saved. Only ruined. This is a dark romantic fantasy set in an alternate universe of Hogwarts Legacy, featuring mature themes, forbidden love, morally gray choices, and a slow-burn enemies-to-lovers spiral between a witch and the knight sent to kill her. ⚠️ Content includes fantasy violence, sensual themes, emotional tension, future smut, possible love triangles and morally gray characters. Reader discretion advised.
Between the Broken and the Brave || Sebastian Sallow
** COMPLETED BUT UNDERGOING EDITING ** September 1890 Vivienne never expected her final year at Hogwarts to begin this way. With Anne Sallow's death still fresh, Sebastian - her twin brother - returns to school a shadow of the boy he once was. Grief-stricken and consumed by darkness and the thought of Dark Magic, he's teetering on the edge, and Vivienne finds herself pulled into his turmoil. She may not have known him well before, but now she can't look away. As Sebastian spirals deeper into darkness, Vivienne is determined to save him, even if it means risking everything she's known. In a battle between love and self-destruction, will they find a way to heal before it's too late? Love can heal, but first, it must break. Disclaimer: I do not own any characters, settings, or elements from Hogwarts Legacy or the Harry Potter universe; they are the property of Warner Bros. Games and Portkey Games. The only original characters I own are the main character and her parents. This work is purely fan-made and created for entertainment purposes, with no intention of infringing on any copyrights. - MOST IMPRESSIVE RANKINGS: #65 out of 39.5k in #Adult tag #1 out of 1.3k in #SebastianSallow tagComplete
Amelia Abbott has two secrets going into the summer before her sixth year at Hogwarts. One, she absorbed every bit of ancient magic from the repository, potentially giving herself the power to remove pain. Two, she was madly in love with her best friend, Sebastian Sallow, who was wholly consumed with saving his twin. If she could heal Anne Sallow, could she potentially give them the future they deserved? This fic takes them through their 6th year. Sebastian/Female MC, Ominis Gaunt/Anne Sallow Ch. 11 features voyeurism be warned :)
More detailsContent Guidelines