Book One: Break Me Like a Promise An enemies-to-lovers, dark magic, soul-scarring slow burn. Olivia Berkshire never asked to be the only one who could get through to Mattheo Riddle. She and mattheo riddle were the biggest enemies in the whole school. And then something happened...something everyone thinks about... The fall in love. She never asked to be dragged into the darkness that clung to him like a curse, or to fall for the very boy she swore she'd never forgive. As the twin sister of Lorenzo Berkshire and one of Slytherin's fiercest, Liv has spent her years at Hogwarts fighting, surviving, and keeping her distance from the Riddle brothers-especially Mattheo, whose arrogance, rage, and bloodline make him the last person she should care about. But when tensions reach a boiling point, when insults become confessions and detentions turn to secrets, Liv and Mattheo find themselves bound by something deeper-and far more dangerous-than hate. Between forbidden attraction, shattered trust, and dark family legacies, everything Liv knows begins to unravel when she learns that Mattheo is being watched... by the one man capable of destroying everything she loves. Voldemort is back. And he wants Mattheo's heart as a weapon-and Liv as leverage. Now, forced to choose between protecting her twin, saving Mattheo, and surviving herself, Liv is caught in a war of loyalty and love. But Mattheo is slipping further away. And as he spirals deeper into the darkness, Liv may be the only thing tethering him to the light. But how do you save someone who's already becoming the villain? ⸻

Won't post only on weekends sorry Enemies to lovers obliviously, smut, swearing, knifes, blood, trust issues, idk other emotions sorry about the description I suck at this it's also my first story so hopefully you'll enjoy :) You better I'm kidding no but seriously hopefully you like this

Estelia Fallon is reckless, rebellious, and completely unimpressed by Mattheo Riddle, the son of the Dark Lord, feared by everyone but her. He thinks she's an infuriating pain in his ass, and she sees him as an arrogant dickhead with an overinflated ego. So when they're forced into an arranged marriage, it's war. Insults fly, tensions rise, and neither of them is willing to back down. But as they navigate a world of enemies, dark secrets, and unexpected alliances, their hatred starts to shift into something far more dangerous. Because the only thing worse than being trapped in a marriage they never wanted... is realizing they might not hate it as much as they thought. #1 in Mattheo 23/9/25

'It felt like a burning moment that our hatred really blew up into a sea of fire. "You really think just because he wants you that it makes you bulletproof? I can touch you Octavia, I can hurt you and I can definitely fucking kill you" A Mattheo Riddle Fanfic. Enemies to Lovers. Octavia Garcilazo, a Slytherin who has the wits to have any man at the palm of her hand, but a family to shatter her before she was able to love herself. If only she knew they lived the same life, in two hated minds. I own the characters Octavia, Vincent, Camille, Thomas, Skye, Alessandro, Valina, Nadia, Noah, and Angelo. #1 Slytherin #3 Hogsmeade #1 Pansy #2 Riddles #1 Blaise Zabini

A new student joins Hogwarts. Guess who it is? Mattheo Marvlo fucking Riddle. Tom Riddles brother. Y/n immediately envies Mattheo and he does the same. For what reason? No one knows. Mattheo joins your friend group of Theodore Nott, Lorenzo Berkshire, Pansy Parkinson (your best friend), Daphne Greengrass (your other best friend), Draco Malfoy (your brother), Y/N Malfoy (you), Blaise Zabini and Tom Riddle. Slowly overtime Mattheo and Y/n develop a thing for each other. An enemies to lovers story. Are they falling in love?

Since the beginning of their journey in Hogwarts. Mattheo Riddle and Kiara Nott, Theodore's twin sister always hated each other. Although Theodore and Kiara are siblings, Mattheo would always tease and bully her. He was the only friend of his that she despised and being a Riddle wasn't the issue.

can one meeting change your whole perspective of Mattheo Riddle, your sworn enemy? a enemy to lovers story. things start out rough between you and Mattheo Riddle but things will abruptly change.