Ominisgaunt Stories

Carina has spent the last four years living as a Squib in Muggle London. An acceptance letter and a strange Magic upheave her day to day life, changing the course of her future. Ominis Gaunt settles into his fifth year at Hogwarts concerned for his best friend and the lengths he will go to cure his sister and finds himself intrigued by the new fifth year student.

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+ stories

They were forced together by a marriage arrangement between two of the wizarding world's darkest families. Ophelia Lestrange, a lethal shadow who embraces her darkness, and Ominis Gaunt, a cursed prince who rejects his. They hated each other from the start. But at Hogwarts, where ancient secrets rise and friendships shatter under the weight of betrayal, an unlikely alliance is born. They discover their wounds align, and that in each other's darkness, it's possible to find not a reflection of evil, but a safe harbor. This is the story of how the prince and the shadow learned that sometimes, the most powerful love is the one forged not in light, but in the darkness you choose to share. ..... (A/N: Just to be clear, the world of Harry Potter belongs to J.K. Rowling. I'm just playing in her sandbox with my own characters. Also, English isn't my first language, so please be kind regarding any mistakes!)

She was born with sight. He was born without it. When a girl with prophetic visions is pulled from a lonely orphanage into the wizarding world five years late, she expects wonder not war. But beneath Hogwarts, something ancient stirs. Ominis Gaunt, a Slytherin heir chained to his cursed bloodline, crosses paths with a Hufflepuff seer whose past is wrapped in secrecy. Together they uncover truths long buried, and a bond begins to bloom. fragile, fierce, and far too powerful to be safe. In a world where prophecy and power entwine, love may be the most unpredictable magic of all.

Hogwarts Legacy One Shots Primarily Sebastian and Ominis, though I am not opposed to doing other characters Check out my other book : Prince of Slytherin Leave any requests / ideas in the comments

A mysterious new transfer student from Durmstrang Institute, Hunter Woods, who enters Hogwarts in his 6th year. With his piercing blue eyes and jet-black hair, Hunter captures the attention of everyone in the Great Hall, including Ella Jones, but Sebastian Sallow senses something is off. As Ella and Sebastian's feelings towards each other grow, Hunter's true intentions begin to unfold, and it becomes clear that he is not just any ordinary transfer student. Will Ella and Sebastian be able to uncover the truth before it's too late? __ Please note: I do not own any of the characters from the Hogwarts Legacy game. This takes place after the end of the game Hogwarts Legacy, but uses characters from the game. Spoiler warning: Contains spoilers from the game Hogwarts Legacy.

When sixteen-year-old orphan Caroline Clark leaves behind a life of scrubbing laundry in the Muggle world for Hogwarts, all she wants is to finally belong. But on her journey to the Sorting Ceremony, she discovers she can wield ancient magic, a rare and dangerous power hidden from wizardkind. At Hogwarts, she quickly befriends Sebastian Sallow, a brilliant, reckless wizard determined to save his cursed sister, Anne. As their paths collide, Caroline realizes Sebastian is connected to her newfound ability in ways neither of them expected, drawing them into a web of poachers, criminal gangs, and a powerful goblin desperate for control. Bound by secrets, forbidden magic, and an emotion neither of them is ready to face, their fates begin to intertwine. How far will they go for the people they love, and what will it cost them?

"Do I have an open invitation saying 'Use me, use me, use me'..." ~Use me by Olga Myko Elara returns for her final year at Hogwarts wanting peace- but Sebastian Sallow has always been the one thing she can't outrun. Their history is messy, magnetic, and tied together by secrets that should've torn them apart. When old feelings resurface and new dangers rise, Elara must decide how much of her heart she's willing to risk... and how much of himself Sebastian is willing to change. A story about obsession, forgiveness, and the kind of love that scares you as much as it saves you.

Nora did not return to the wizarding world seeking power. She returned carrying silence. Raised in a family where magic was never gentle, she learned to hide her abilities in order to survive-until fate pulled her back to Hogwarts in her fifth year. There, ancient magic speaks to her in fragments, offering power born from pain. At Hogwarts, she encounters a presence that feels impossibly familiar-Sebastian, a soul she recognizes without understanding why. And beside her stands Ominis, an anchor in a world shaped by shadow, loyalty, and restraint. Bound by a choice made long before she arrived, Nora must learn that not all magic is meant to be used-and not every love is meant to be claimed. Some bonds are not chosen. They are remembered. [This is a Hogwarts Legacy fan fiction that follows the game's storyline with original interpretations and expanded scenes. All characters are written as 18+. Some dialogue is inspired by the game, while much of the narrative is original. The cover is designed by me. All rights belong to J.K. Rowling, Portkey Games, and Warner Bros. This work is non-commercial.] The cover is made by me.

Heralding from an up-in-coming merchant family, Matilda Spencer is nearly sixteen and on the brink of societal ruin after she was compromised out of wedlock. Hellbent on avoiding disaster, she is quickly married off to Ominis Gaunt, the spare to a powerful pureblooded family on the cusp of their own demise after their wealth has been squandered. When her affair takes root in the form of an unplanned pregnancy, Matilda must do everything in her power to stay in her in-laws' good graces, all the while navigating the complex relationship she has with her newfound husband and the remnants of trauma she is desperate to avoid like the plague. ONGOING | Slow Updates Started: January 15th, 2026 Completed: TBD

Twelve years ago, Sebastian Sallow was betrayed by those he trusted most and sentenced to Azkaban. Now free, he returns to a world that feels foreign, only to find Ominis Gaunt unrecognizable, molded into a shadowy enforcer of his family's dark legacy. Both men have been shaped by betrayal and survival, their bond fractured and buried beneath layers of guilt and resentment. As their paths cross once more, the ghosts of their past rise to suffocate them, forcing them to confront the men they've become and the darkness they can no longer outrun. ~~~~~~ ALL CHARACTERS ARE AGED UP!! I DO NOT OWN ANY CHARACTERS FROM THE HARRY POTTER UNIVERSE/HOGWARTS LEGACY! Gorgeous cover art by @thatbookishkat on Tumblr!

Sophia Ashwood is a young witch who, upon arriving at Hogwarts in 1890, discovers that her family name carries a dark and forbidden legacy. During her time in Slytherin, she must face hidden family secrets, passions that were never meant to be unleashed, and the dangerous pull that ties her to two of her classmates: Sebastian Sallow and Ominis Gaunt. Between loyalty, desire, and dark magic, Sophia will learn that not all of the deadliest spells are cast with a wand. [SEBASTIAN SALLOW × OC] [OMINIS GAUNT × OC] "There is nothing more lethal than a secret shared among three... and I am trapped at the heart of it."

A very special friendship between the two Slytherins Ominis Gaunt and Sebastian Sallow, two boys who couldn't be more different but also so alike. They got closer over the years went through a lot together, but Sebastian's temper is unpredictable and Ominis is often a riddle. How will they manage their next year at Hogwarts, now that they aren't kids anymore? This is a very gay and probably very cringy fanfiction about them. Have fun!

A lonely orphan with an extraordinary gift. Bianca Farris was an orphan at the age of five, with a past she vaguely remembers. 10 years later, unexplainable things happen and Bianca is thrown into a world she once thought was make believe. With a power only she possesses, Bianca has to fight Goblins, Poachers, and villains from all over to protect the new world she became apart of. This story will follow its own time-line, there will be some similarities to the game, just not word to word. I also do not own Hogwarts Legacy, only my own character I added.

A strange feeling of recognition hits Ominis when meeting the new student Lorrain, who just started mid-term on their fourth year at Hogwarts. He knows he has "seen" her before, but can't quite place where. As for her, an inexplicable connection to the boy she doesn't remember meeting before, constantly lingers her mind.

☾⋆｡𖦹 °✩ 𝐎𝐇 𝐂𝐀𝐑𝐎𝐋𝐈𝐍𝐀 𝐊𝐍𝐎𝐖𝐒 𝐖𝐇𝐘 𝐅𝐎𝐑 𝐘𝐄𝐀𝐑𝐒 𝐓𝐇𝐄𝐘'𝐕𝐄 𝐒𝐀𝐈𝐃 𝐓𝐇𝐀𝐓 𝐈 𝐖𝐀𝐒 𝐆𝐔𝐈𝐋𝐘 𝐀𝐒 𝐒𝐈𝐍 𝐀𝐍𝐃 𝐒𝐋𝐄𝐄𝐏 𝐈𝐍 𝐀 𝐋𝐈𝐀𝐑𝐒 𝐁𝐄𝐃 ☾⋆｡𖦹 °✩ For all the little girls who wanted to be mermaids and are now obsessed with fictional Pretty wizards. I am one of you. 𓆝 𓆟 𓆞 After the events of hogwarts legacy, sebastian sallow finds himself intertwined with yet another new student. This one even stranger and more secretive than the last. Sereia River is an anomaly and perhaps not even she knows it, but she is the world's only ever 𝐒𝐄𝐀 𝐖𝐈𝐓𝐂𝐇. 𓆝 𓆟 𓆞 I do not own Hogwarts legacy just my original characters and plot! 𓆝 𓆟 𓆞 Turtles 2024

ꜱʜᴏᴜʟᴅ ʀᴜɴ ꜰᴏʀ ᴛʜᴇ ʜɪʟʟꜱ ꜱʜᴏᴜʟᴅ ʙᴇ ʀᴜɴɴɪɴ' ꜰᴏʀ ᴛʜᴇ ʜɪʟʟꜱ ᴛʜᴇ ᴡᴀʏ ʏᴏᴜ ᴛᴏᴜᴄʜ ᴍᴇ Sebastian Sallow is a fool for Aurora Vanderbilt and doesn't know how to get her back. Where Aurora avoids her feelings for Sebastian by avoiding him.

After a prolonged fight to destroy Ranrok and his Loyalists, The wizarding crew get their deserved victory. Nevertheless, they keep their curiosity flame alive by digging into the restricted world of ancient magic. Soon after, they will face a sequence of unpredictable events, which will lead Evie's biological family astonishing arrival. In order to save a loved one, Evie offers herself up by sealing a very lavish demand. their journey won't stop there, secrets and lies will surround the three friends. even so, they will stick together in order to fight this Ancient Magic. Start: 1

Many years after leaving Hogwarts, Ominis is telling his and Mc's children the downfall of his old friend turned dark Wizard, Sebastian Sallow... This story is a continuation/inspired by my Dark Seb series over on TikTok! I plan to post a new chapter every Sunday :)

With such a title as Hero of Hogwarts comes some somewhat undesired attention, but this in itself sparks the interest of another, who combats these love declarations with their own. //This was originally written for AO3, but I crave validation so I'm posting it here too.