"You make me lose control." Mattheo said it like an accusation, his fingers locked around my wrist as if I were the dangerous thing in the room. I looked down at his hand, then back at his face. "No, Riddle," I whispered. "I only prove you had something to lose." Bellum Cordium - War of Hearts Mattheo Riddle was raised to obey. The secret son of Voldemort and Bellatrix Lestrange, he was sent to Hogwarts with one mission: watch Potter, report back, and never allow weakness to take root. Alya Rosier was born into the same darkness. Pureblood royalty. Slytherin's ice queen. A girl with a perfect smile, a dangerous name, and secrets buried deeper than anyone knows. She should have feared him. He should have ignored her. Instead, she looks at him like she sees the boy beneath the monster, and he watches her like she is the first person who ever dared to hate him properly. Between family loyalties, old blood, hidden grief, and a war closing in on Hogwarts, Mattheo and Alya begin a battle neither of them knows how to win. Because hatred is easy. Control is survival. But wanting your enemy? That is where the real war begins.

"𝑶𝒖𝒕 𝒐𝒇 𝒂𝒍𝒍 𝒎𝒚 𝒔𝒊𝒏𝒔, 𝒚𝒐𝒖'𝒓𝒆 𝒎𝒚 𝒇𝒂𝒗𝒐u𝒓𝒊𝒕𝒆 𝒐𝒏𝒆." The world of magic is unraveling at the edge of darkness. Whispers of Voldemort's return spread like wildfire, fear creeping into every corner of wizarding Britain. But for Demetra Black, the danger is far more personal. She carries a name that binds her to a family steeped in shadow, and though she tries to bury the past, it follows her into every corridor of Hogwarts. Secrets, mystery, and betrayal weave through her journey. And in the midst of it all, love strikes where she least expects it, turning her world upside down.

Evangeline Lily Potter has spent her whole life being exactly who everyone expects her to be. Harry Potter's twin sister. Top of her year. The girl who always has a sarcastic answer. She's clever enough to outsmart most people, stubborn enough to argue with the rest, and sarcastic enough to pretend none of it bothers her. It does. Especially when everyone insists she's just the other Potter. So when Hogwarts welcomes a new transfer in sixth year, she's fully prepared to hate him. Mattheo Riddle. Son of the Dark Lord. Quiet. Infuriating. Entirely too calm for someone with such an enormous ego. He always has an answer. Usually one she wants to hex him for. If Eva had a Galleon for every time he annoyed her, she'd probably own Hogwarts by Christmas. Their first conversation nearly ends in a duel. The second isn't much better. Then their private Defence lessons begin. Ancient magic starts reacting to them. Every lesson leaves Eva with more questions than answers. And a Professor seems far too interested in her magic, and Mattheo always knows something he shouldn't. He lies too easily. She notices too much. And neither of them can decide which is more irritating. As secrets buried long before they were born begin to surface, Evangeline finds herself chasing a truth that someone is desperate to keep hidden-even if it means trusting the one person she swore she'd never stand beside. Some legacies are inherited. Others are written in blood. "A love story that was never supposed to happen." Ratings: 🥇 - #harrypotteruniverse (29/11/25) 🥇 - #writing (27/05/26) 🥇 - #read (04/07/26) 🥇 - #sarcasm (27/07/26) Nr 2 - #Hogwarts (30/06/26) Nr 3 - #legacy & #legacies (31/05/26) Nr 5 - #MattheoRiddle (30/05/26) Nr 5 - #Dracomalfoy (30/11/25) Nr 6 - #Riddle (29/11/25) Nr 6 - #Hermione (4/01/25) Nr 9 - #powers (02/07/26) Nr 9 - #enemies (03/07/26)

[ completed and also on ao3 ] In their four years of knowing each other, Draco Malfoy and Amora Buckley have never managed to see eye to eye. However, when the pair are locked in the library overnight together, things start to change between them- and neither of them like it. Throw in Harry Potter's not-so-subtle crush on Amora, the fact that her cousin is Hogwarts' golden boy Cedric Diggory, and that her mother is the Muggle Studies professor, and things are bound to get even more complicated... TROPES/EXTRA TAGS: enemies to lovers, secret relationship, forced proximity, forbidden love, opposites attract, slowburn. TRAINING WHEELS draco malfoy x oc goblet of fire - deathly hallows harry potter series.

«What is your darkest desire?» ⏳🩸🪦🎡🫀💫🥃🎟️🌌🚬 Clarice Barret is a half-vampire that just wants to finish her studies at Hogwarts without problems. She doesn't want anyone to know that she's not completely human, she doesn't want to be seen as different. But most of all, she doesn't want to see him again. Clarice is a very kind and understanding girl, she is empathetic and she always try to put herself in other people's shoes. But with Mattheo Riddle it's a totally different story. He's cruel, ruthless, heartless. She learned it the hard way during the years. All she wants is to be as far as possible from him. Mattheo Riddle is the son of the Dark Lord. His story is written in his blood, nothing can change for him. He hates Clarice, he always has. From the first time he saw her, at the top of the stairs of the west wing of Hogwarts. Mattheo shouldn't want to be around her, he finds her sickeningly sweet and annoyingly smart, bordering on smug. But in a way or another he always find himself tied to her. Our true desires are what really drive us, but how difficult is it to resist a desire?

A Mattheo Riddle enemies to lovers with a bit of Draco Malfoy too 😜 Mattheo Riddle is determined to be feared, yet his greatest nightmare is himself. Nerezza McNair desires control over her peers and to have Draco Malfoy all to herself, but she can't fight her own darkness growing inside of her. Ironically, Mattheo becomes the riddle she can't crack. A bourgeoisie addict and a troubled mystery pair together each for their own benefit, where neither understands the bond they're forming. And once she gets what she wants, she's torn between her love for Draco and her new found obsession with Mattheo. "Why are you helping me?" "Because I like the idea of you owing me" Riddle smirks.

𝐀𝐮𝐫𝐨𝐫𝐚 𝐁𝐥𝐚𝐜𝐤 knows what monsters look like. They take all shapes and forms. She was raised on their legacy. With all her family gone, she learned to survive in the ruins of a life she never got to live. Blame was easy. Hatred was easier. 𝐌𝐚𝐭𝐭𝐡𝐞𝐨 𝐑𝐢𝐝𝐝𝐥𝐞 is the son of a monster. The son of a man she hates. The boy everyone expects to become him. He's supposed to be just like him. But, is he?

Mattheo Riddle was consumed by the darkness within him. The shadow that had followed him since childhood was no longer something hidden - everyone could see it now. With unruly dark curls, haunting brown eyes, and a presence that demanded attention, he was impossible to ignore and even harder to approach. Scars marked his skin like cruel reminders of the truth he carried and the destiny he despised. Many believed Mattheo hated his own kind; some even swore they had never heard him speak, only witnessed the cold menace in his gaze. Night was the only time he felt at peace, when the darkness outside matched the one buried deep inside him. Alessia carried her surname like a curse. A silent burden that isolated her from everyone around her. While Mattheo was feared openly, Alessia disappeared into the shadows by choice - quiet, withdrawn, and hidden for reasons no one could understand. Many believed she had been wrongly sorted into Slytherin, a house that never truly fit her yet chained her to endless whispers and suspicion. She endured the stares and rumors in silence, never defending herself, never explaining. And perhaps that made her even more dangerous. Because a person with too many questions can be dangerous- but someone who asks none at all is far worse for her. In many ways, they were mirrors of each other. Two souls shaped by darkness, separated only by careful arrangements made by the professors who feared what might happen if they ever crossed paths. No one knew the extent of Alessia's abilities. No one knew what Mattheo Riddle was truly planning. But if they ever met... Would their collision destroy the world around them - -or finally save it?

Anais Beatriz Snape Amador was never meant to exist - not in the eyes of the Ministry, the Death Eaters, or even her own mother. Born of shadow and legacy, she arrives at Hogwarts cloaked in secrecy, her name whispered in pureblood halls and feared in others. A Slytherin by birthright, a weapon by design, Anais is as brilliant as she is dangerous. Her presence is cold, commanding, and calculated - perfectly curated to hide the truth no one can ever know: she is the illegitimate daughter of Severus Snape. But everything begins to unravel during the year of the Triwizard Tournament. As chaos descends on the castle and dark magic weaves its way back into the world, Anais finds herself drawn into a storm of secrets, seduction, and betrayal. At the heart of it all is Mattheo Riddle - the darkly magnetic son of Lord Voldemort, and every bit as cursed as the name he bears. Their rivalry simmers with unspoken tension, threatening to ignite into something far more destructive. But while Mattheo ignites the fire, it's Theodore Nott who watches it burn - silent, calculating, always two steps ahead. He sees through every mask Anais wears, every lie she tells herself, and offers something Mattheo never could: control. Between them, she's caught in a game of pull and push - chaos and calm, fury and stillness. And standing beside her, always, is Lorenzo Berkshire - her oldest friend, her steady compass in a world that seems intent on tearing her apart. As whispers of war rise from the ashes of the past, Anais must choose between legacy and loyalty, vengeance and vulnerability. Because the truth is coming. The masks are slipping. And when bloodlines are weapons and love is a liability, survival means becoming more than a name. He is the son of a monster. She is the girl bred to survive one. Neither asked to be pawns in this game. This isn't a fairytale. This is Slytherin love - sharp, seductive, and bound to ruin.