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A story made of vows, duty, old debts, and the quiet war between mercy and guilt.
In the Gaunt family, secrecy is an heirloom — and no secret stays buried for long.
When they discover Dominique Novell’s link to ancient magic, they decide to bind her to their bloodline. A marriage is arranged and for Dominique, the choice is no choice at all. The Gaunts hold leverage – omniscient of Sebastian’s sin. To protect him, she signs her name.
Now bound by law and silence, she must navigate a marriage written in clauses and consequence — one that blurs the boundary between protection and possession, mercy and guilt, duty and love.Sub rosa — Neo-Latin for “under the rose.”
A post-classical expression meaning in secrecy or confidentially; derived from the ancient custom of hanging a rose above a meeting table to signify that everything spoken beneath it was to remain private. -
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Ominis Gaunt has everything he dreamed of: a safe home, a wife he adores, and a career dedicated to stopping the dark magic he once suffered under.
But the legacy of the Gaunt name still coils tightly around his heart.Hunted by nightmares and memories of a cruel upbringing, Ominis fears one thing above all: bringing another Gaunt into the world.
His refusal to continue his family line strains his marriage to Alsephina, whose love for him clashes with her longing to build a family.As dark magic resurfaces and old terrors return, Ominis must confront whether he is defined by the blood he carries—or by the life and love he has fought so hard to create.
A romantic, emotional tale about trauma, healing, marriage, and the courage it takes not only to fight darkness—but to build a life beyond it.
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In The Shadow Of A Gaunt (Sebastian Sallow x MC) by ohgeebeewhatthefrick
Fandoms: Hogwarts Legacy (Video Game)
11 Dec 2025
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Everyone knows that the Gaunt family is practically inbred, what with their family bloodline being prioritized over the health of heirs. Ominis Gaunt's parents, Noctis and Imperia, were cousins. That was no secret. But neither were their children's faults. Marvolo was ugly as he was cruel, and Morfin couldn't tell the difference between a cup and a cauldron. Delfinia was somewhat better looking, but not stunning. She hid in the background of the family estate, biding her time till an arranged marriage stole her away. Ominis was born blind, that much they could not control, but they did torment him for it. However, there was a fifth, with a trait so betraying that even the Gaunt's couldn't imagine a line so "pure" as theirs could create. A girl, twin to Ominis, without so much a drop of magic in her blood. A Squib. Such a child was a stain on the family tree, and so when it was found that the girl never received her Hogwarts letter, she was sent to live with her ghastly grandmother. The Gaunts hoped the girl would waste away along with the poor old woman.
Ophelia Gaunt recalled that day as clearly as she could see her own hands in front of her.
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The Seer & The Son Of Serpents by celestiacaelum
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game)
09 Dec 2025
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She was born with the gift of sight. He was born with none.
When a strange girl with prophetic visions is plucked from a lonely orphanage and thrust into a world of magic five years later than expected;
she anticipates wonder, not war.
But ancient forces are stirring beneath the foundations of Hogwarts, and the shadows are beginning to whisper.—
Cross posted on Wattpad!
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The full story of my MC Lyra Marian Prag, including the events from Hogwarts Legacy and diving into what follows after. Hope you enjoy.
Please note that English is not my first language and that I am restranslating from the german version of the game, so I am sorry for mistakes in advance.
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Venus Flytrap | #HOGWARTSLEGACY by TheMatildaGrace
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling, Harry Potter: Hogwarts Mystery (Video Game)
04 Dec 2025
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Across the wizarding world, Hogwarts is one of the most revered institutions for young witches and wizards to shape their magic. Within its ancient walls, students from every walk of life embark on a journey that often becomes the defining chapter of their youth.
For Juliet Sundew, an unassuming muggle-born, the invitation to Hogwarts was a calling she had longed for, a chance to discover her magic among kindred spirits. But when the Sorting Hat placed her in Slytherin, the house known for its ambition and cunning nature, she found herself out of step with those around her.
Gifted with an unusual set of talents, Juliet drifted quietly through the stone corridors, keeping her distance, uncertain where she belonged. That is, until two fellow Slytherins - Sebastian Sallow and Ominis Gaunt - saw something in her worth drawing out. As they pulled her into their orbit, Juliet began to wonder if her placement in Slytherin was not a mistake, but a question she was only now beginning to answer.- Some areas of the world may be inaccurate. Please do notify me of any mistakes and I will try my best to rectify. This holds little to no relation to the plot of the Hogwarts Legacy Video Game or other related materials. -
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In the Shadows of Friendship Forever by NeonSnow
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
30 Nov 2025
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Ominis and Anne sent Sebastian to Azkaban for his own good. Their friend and brother had changed from the kind boy he once was, and they regretted their decision ever since. They are desperate to have Sebastian back and are willing to do anything, anything. Ominis will even become the monster he vowed he was not.
The Fall of the House of Gaunt.
How did the ancient House of Gaunt, once among the wealthiest, most powerful, and most dangerous families in the wizarding world, become the desperate souls depicted in The Half-Blood Prince?
How did Sebastian's life sentence to Azkaban trigger the downfall of the heirs of Slytherin... -
An Unexpected Ally by crcookie05
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
13 Nov 2025
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There's one thing Tae Jung is sure of: people never change. Their mother never did, Regina Black never will, and deep down, they know there's darkness inside them that no amount of good deeds will cancel out. As the stakes grow higher, they're forced to befriend their worst enemy. Unity is the only path to success, but can Tae forgive anyone without first forgiving themself?
THIS IS PART 2 OF A SERIES. if you have not read my work The Key and the Keeper yet, please read that first!
*this is my original work and I do not give permission for it to be posted to other sites*
Series
- Part 2 of Family Legacies
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Misfortunate Flowers by LaPetiteRenard
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
05 Nov 2025
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Amaryllis Black finally finds herself at Hogwarts after thinking herself a squib in one of the most prestigious wizarding family for years. This story takes place during the storyline of Hogwarts Legacy picking right up at one of the most unfortunate lines in the game. Follow our Slytherin heroine as she navigates the remainder of her fifth year as she finds solace in none other than Ominis Gaunt.
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【塞主&奥主】Dionysus by FenrirNotes
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game)
04 Nov 2025
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所有人都想拯救塞巴斯蒂安·萨鲁。却没人问过他是否想被拯救。
奥米尼斯能听到黑暗在低语,主角能感受到黑暗在召唤。
不久之后,三人便被一种魔法束缚,这种魔法要求鲜血、忠诚与爱。这不是一个救赎故事。
这是一场沉沦。长篇小说 | 黑暗向塞巴斯蒂安与奥米尼斯 | 原作向&原创情节
英文版见我的主页。
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Aubreigh Morganach is (in her opinion,) your average American high schooler. The most exciting thing in her life right now is the start of summer.
Or it was.
Ominis Gaunt is the blind student nobody at school seems to know anything about. He's quiet, reserved, and takes classes alone to accommodate his blindness.
Everyone in town knows about the Gaunt family.
They're very rich, and seemingly have their life together. But nobody really knows what happens behind the closed doors of Gaunt Manor. Except Ominis himself.
When Ominis shows up on Aubreigh's doorstep one night, starving and soaked with rain, she barely knows who he is. But she's about to find out what secrets he should never have to carry.
A story of trauma, healing, mystery, and how one person can change your life forever.
TW: familial abuse, severe ptsd, S/H, depression, panic attacks
There's probably more-please take care of yourselves!
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What Makes a Story Great by penumbrain (heartsof_theround)
Fandoms: Hogwarts Legacy (Video Game)
04 Oct 2025
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As a professional who’s been in the field for years, Sebastian never thought that embalming a dead body would become a threat to his own life—and that he wouldn't mind it in the end.
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Something Unholy by Tauriel_Camoran
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
03 Oct 2025
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This popped into my head while listening to Sam Smith's "Unholy".
Ominis was isolated by the decision to turn Sebastian in after the Catacomb. With no one to lean on, he succumbed to his family's pressure to marry a pureblood girl and father children. When Marvolo strongarms him into attending another Pureblood's stag party, Ominis runs into the last person he would ever want to find working at a Burlesque Theater.
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Ominis daintily took a bite of something that could resemble a potato. He chewed, frowned, and then said:
“Daddy, can you pass the salt?”
Sebastian and Lord Gaunt immediately reached out.
They both froze mid-motion.
Series
- Part 61 of Sebinis collection
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Arranged by starryleiafett
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game)
31 Aug 2025
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Charlotte Edwards is from a time where this is normal? Right? She is the only daughter so her Father gets to marry her off to his Social Climbing desire. Her mother is a Black (OC Black) Him marrying her was just to get her foot in the door.
Charlotte is a soft spoken woman who just wants to be left alone with her potions book. Harder said than done.
(First person and Slow start, I promise it’ll get there)
*** Note there is Childhood abuse, I wrote this to help to recover from my own trauma. Original Character will be having breakdowns periodically -
Till Death Do Us Part by HogwartsLegacyLoverr
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
26 Aug 2025
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In the dark heart of wizarding aristocracy, love is the cruelest curse of all.
Aurelia Black was once the shame of her bloodline—a supposed Squib destined to fade into obscurity. Now, she's the prodigy who saved Hogwarts, cloak in power, poise, and poisonous expectations. Her reward? A betrothal to her former friend turned bitter rival: Ominis Gaunt.
Cold, cutting, and hellbent on escaping his family's legacy, Ominis has vowed to disappear after graduation. But when Aurelia discovers his plan, she proposed a dangerous compromise: she'll help him fake his death and disappear from his family for good—if he plays the devoted diance long enough to protect her reputation.
What follows is a venom-laced charade of stolen glances and seething hatred, set against a background of opulent galas, glittering lies, and the weight of expectations.
Fated to be enemies. Forced to be partners out of necessity. This is not a love story.
(Slow-burn, enemies-to-lovers, angst, dark wizarding elite, arranged marriage)
Told from Aurelia Black's POV -
A Summer of Love and Magic by Prenter
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
17 Aug 2025
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Kira was planning on staying at Hogwarts during the summer following her fifth year. But when Sebastian and Ominis offer her to stay with them, she can't say no. This summer is supposed to be fun and full of young love. But dark powers at play seem to have something else in mind for the trio.
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Benjamin Blackwood has mostly decided what he wants to do once he ages out of the system - staying on the farm with Mary and Adam, helping them raise other orphans or working in their small town. However that all goes away when a strange British man calling himself 'Professor Fig' calls him away to a new school in Britain. While devastated, the family has no choice but allow it when Fig provides documentation that Ben actually was European and was mistakenly in America. The loss of his family is tragic however gaining new friendships among the students at Hogwarts allows him to fill that missing hole - eventually he finds he had more ties in Europe than he originally thought.
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He listens idly as the men speak about the current, ‘goblin’ situation. He wasn’t sure exactly what that meant but his attention is drawn in when Fig holds a small glowing container, when he opens it his eyes widen at the sight of a key, when Fig tells him not to grab it he freezes; fearful of doing something wrong and Fig carefully pulls it out of his hand and closes it, George Osric leans in to say something but -
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Author here I WILL be re-writing major plot points/spoiling them from game, you've been warned! Enjoy! -
A Covenant Between Souls || Hogwarts Legacy by Rosewood_Cafe
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
27 Jul 2025
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History has been rewritten.
The truth is unknown.
Power is the only constant in this cruel world.This is loosely related to Hogwarts Legacy, using its characters.
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Meet: The Gaunts by SharlotScarletFox
Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling
18 Jul 2025
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After their disastrous fifth year, the shadow trio decides to retreat quietly to Feldcroft and work on healing everything that has been broken between them. Their (somewhat) peaceful days come to an end when Ominis receives an invitation to his sister's wedding and he has no choice but to return to his childhood home. Can Ominis and MC navigate and survive a week at the infamous Gaunt residence?
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Very angsty and includes heavy themes, you have been warned.
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