Harry Potter: A Spell That Stirs the Heart in the Duelling Arena

[Harry Potter, Ravenclaw + CP with Draco + bickering enemies + twin cousins + overprotective older brother] At Madam Malkin's Robes for All Occasions, Draco Malfoy gave her a disdainful look, and Evelyn Prewett reached out toward his platinum-blond hair. That was how their feud began. They traded insults in the Hogwarts corridors, competed over their schoolwork, and clashed on the Quidditch Pitch. Whenever they met, they argued; every three days, they fought; every seven days, they ended up in a duel. The Duelling Club became their personal stage. Teachers and students all knew their routine: he'd hit her with a Rictusempra, and she'd return the favor with a Tarantallegra. The sparks from the spells they exchanged on the dueling platform were brighter than the sunrise. Evelyn Prewett's calm, rational nature was what he called fake propriety; Draco Malfoy's arrogance and sharp tongue were what she called a lack of brains. Their grudge took root deeper than the Whomping Willow. Even Ron couldn't help remarking about the pair of sworn enemies: “On Malfoy's list of people he hates, Harry only comes second. Evelyn has to be at the top.” But love comes from nowhere. Something began to change between them, quietly and gradually. Their bond grew ever deeper. She discovered the vulnerability beneath his arrogance and sharp tongue, while he caught a glimpse of the passion beneath her calm, rational exterior. Their shift from loathing to love left everyone stunned. When darkness descended once more, everyone thought they would end up on opposite sides, but instead, they clasped each other's hands. From hating each other to facing their enemies back to back, from opponents on the dueling platform to partners who would risk their lives for each other. In the final battle, Evelyn Prewett uses alchemy to craft protective shields and reinforces Hogwarts' defenses with ancient spells, protecting the students and staff and helping them secure the final victory.