In 2026, Hogwarts is ruled by a group of wealthy Slytherin pureblood heirs known for parties, dark family reputations, social media chaos, and dangerous secrets. At the center is Cassia Valmont, the beautiful and untouchable Head Girl from the richest wizarding family in Europe, and Theodore Nott, the emotionally guarded boy she can’t stop fighting with. As dark magic begins resurfacing and pressure from their families grows stronger, the group is pulled deeper into jealousy, hookups, toxic relationships, hidden feelings, and the fear of becoming exactly like the generation before them.
In a Hogwarts ruled by arranged marriages and courtship traditions, a rebellious Slytherin friend group fights the futures chosen for them—until feelings begin ruining all their plans.
After transferring from the Netherlands to Hogwarts, Dutch Princess Anneliese Margaux quickly becomes Slytherin’s newest obsession—beautiful, unreadable, and impossible to ignore. She instantly becomes best friends with Pansy Parkinson, immediately gains enemies in Daphne and Astoria Greengrass, and accidentally catches the attention of the one person who notices almost nobody: Theodore Nott. Between rumors, jealousy, chaotic parties, dark family secrets, and the terrifying realization that the Dark Lord may be rising again, Anneliese is pulled into a world where everyone is pretending things are fine.
2026, a group of wealthy pureblood Slytherins return to Hogwarts carrying Dark Marks they never truly chose. Beneath the glamour of parties, alcohol, hookups, and old-money luxury, they’re all quietly unraveling from the pressure of family expectations, trauma, and inherited violence.
When Danish pureblood heiress Evelina Rosenkilde transfers to Hogwarts during sixth year, she’s quickly pulled into Slytherin’s most chaotic friend group filled with parties, drama, bad decisions, and secrets. Especially when her constant tension with Theodore Nott starts turning into something neither of them is willing to admit.
After a stupid spring break breakup, Theodore Nott returns to Hogwarts and immediately realizes he made a massive mistake. The problem? Anastasia Blackwood—the beautiful, terrifying Slytherin princess he still loves—is suddenly single, and all of Hogwarts has noticed. Now Theo has to win her back while losing his mind watching everyone else try first.
Set during an alternate post-war Eighth Year at Hogwarts, House of Serpents follows an elite group of wealthy Slytherins trying to maintain their family reputations while privately unraveling beneath the pressure of legacy, status, obsession, and impossible expectations. * Pansy Parkinson and Mattheo Riddle constantly fighting, breaking up, and getting back together twenty minutes later, * Draco Malfoy struggling beneath the pressure of the Malfoy name while quietly falling for Astoria Greengrass, * Daphne Greengrass unraveling after realizing Draco will never choose her, * Blaise Zabini making everything worse by secretly sleeping with Daphne while refusing to take anything seriously, * Celestine Rosier ruling Hogwarts socially beside Cassia through beauty, drama, and chaos, * and Lorenzo Berkshire turning every party into a disaster simply by showing up. The story revolves around: * extravagant pureblood parties, * vicious gossip, * drunken arguments, * jealousy, * hookups, * social rivalries, * old family secrets, * and the pressure of carrying names that still haunt the wizarding world after the war. While everyone else struggles to maintain control publicly, Daphne slowly spirals trying to compete with girls who never have to ask for attention in the first place. And beneath all the glamour, wealth, and chaos is one terrifying truth: None of them know who they are without their last names.