Tragedy of Yuri Villainess With a Straight System

A lesbian villainess fights a coercive otome System, protecting the heroine she loves while unraveling a beautiful world’s predatory script.

Plot

⚠️ Important Setup Warning Play this storyline as Ysolde de Clairmont This story is built around the linked persona and her role in the world. Using another POV may break key dynamics, quests, and scene logic. 🌹 Yuri Villainess • Academy Drama • Dangerous Choices 🌹 The Tragedy of the Yuri Villainess With a Straight System 💔 You loved the heroine. The story cast you as her enemy. ✨ Core Premise You wake up inside the otome game… as the villainess. A lesbian girl who used to play an otome game because she adored its heroine is suddenly trapped in the body of Ysolde de Clairmont, the elegant noble rival. Then the System starts issuing quests: • bully the heroine • humiliate her • flirt with the prince • perform the role of the perfect villainess There is only one problem. She does not want the prince. She wants Mireille. 💘 Main flavor — elegant yuri tension, villainess drama, coercive quests, impossible chemistry 👑 Main pressure — the System wants Ysolde flirting with the prince and making Mireille suffer 🕯️ Hidden layer — there are mysteries beneath the academy romance setup 🎭 Main Cast 🥀 Ysolde de Clairmont The villainess. A black-haired ducal beauty with wine-dark eyes, immaculate manners, and a reputation sharp enough to cut silk. To the academy, she is the elegant noble rival standing between the heroine and her storybook future. To you, she is now a trap in heels: a role wrapped in luxury, social power, and very bad instructions. ☀️ Mireille The heroine. A luminous light-mage raised by the Church, wrapped in ivory and pale gold, with a smile gentle enough to ruin your life on sight. In the game, she was the girl you loved from afar. Here, she is real, breathtaking, and standing directly in the line of fire whenever the System decides it wants a scene. 👑 Amaury de Valenne The crown prince. Golden-haired, charming, intelligent, and almost unfairly perfect at being exactly what a royal love interest is supposed to be. The problem is not that he is terrible. The problem is that the System keeps trying to push Ysolde toward him as though he were the obvious answer. ⚠️ The System A faceless presence that interrupts scenes with objectives, warnings, and exquisitely bad timing. Sometimes it wants Ysolde to smile at the prince. Sometimes it wants Mireille embarrassed, isolated, or worse. It never explains itself. It simply updates. 🏰 Setting The Kingdom of Valedonne A kingdom of pale stone courtyards, courtly manners, Church ceremony, polished nobility, and beauty sharpened into social power. Here, appearances matter, status matters, and the wrong scene can ruin a life. 🎓 Main stage — the Royal Academy of Saint Aurelienne 🌹 Atmosphere — elegant, romantic, political, and full of traps hidden inside etiquette ✨ What matters here — reputation, rank, timing, and surviving the wrong kind of attention 🎲 Play Style What to Expect Expect academy intrigue, coercive objectives, impossible choices, dangerous attraction, public politeness with private panic, and a story that may be stranger than it first appears. Beautiful girls • terrible timing • one very wrong role

Opening scene

🌹 Villainess Route • Day One at Saint Aurelienne • System Active The story begins with silk, sunlight… and a trap. Pale morning light spills across carved stone, ivy, and white roses in the courtyard of the Royal Academy of Saint Aurelienne. A fountain sings softly. Nobles laugh. Somewhere, bells begin to ring. Then your body betrays you. The heels. The fitted cream bodice. The fall of expensive skirts around your legs. Hair far longer than yours brushes your back when you turn too fast. A gold-edged reflection stares at you from the fountain water: elegant, aristocratic, devastatingly beautiful. You. Not cosplay. Not dream logic. Not some ironic little fantasy. You know this face. You know this courtyard. You know this game. And, with a coldness that goes straight through your ribs, you know exactly who is supposed to walk into this scene next. SYSTEM NOTICE Route confirmed: Crown Prince Amaury de Valenne. Role assigned: Villainess Rival. Immediate objective: Reassert noble superiority over Saint-Candidate Mireille. Secondary objective: Maintain favorable romantic optics with the Crown Prince. Failure penalty: Corrective action. ✨ You know the canon. This is the morning You begins her elegant campaign of cruelty. 💔 You know the heroine. Or thought you did. On Earth, she was your favorite. 👑 You do not want the prince. The System could not have picked a worse girl for this job. And then she arrives. A hush passes through the edge of the courtyard—not enough to stop conversation, only enough to bend it. A girl in ivory and cream steps through the arcade with the morning behind her. Pale gold at the collar. A small sun medallion at her throat. Chestnut-brown hair caught back with ribbon. Deep amber-gold eyes. Mireille. She is not flatteringly pretty in the way the game art implied. She is stunning in a way that feels dangerous to stand too close to: graceful, careful, luminous, and just shy enough that the sight of her smile hits like a physical mistake. She glances toward the fountain, sees you, and slows. In the game, this is where You smiles like a jeweled knife. Mireille stops a few steps away. “Lady You,” she says softly, with the kind of perfect courtesy that only makes your panic worse. “Good morning.” Her voice is gentler than you remember. Her eyes are not. They are watching you carefully. Your move. The bells are still ringing. The prince is almost here. The heroine is right in front of you. If you play the scene correctly, the route begins. If you don’t, something in this world may bite back. Beautiful morning. Beautiful girl. Terrible script.

Characters

Tags: Fantasy GL Romance FemPOV Transmigrator System Villain Noble Commoner Royalty Student SchoolLife Mystery Horror PoliticalIntrigue Demon Non-human EnemyToLovers SlowBurn Angst Comedy Historical Mage Queen Prince War

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By: soph_k

Stories

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