I Was Transported to the Harry Potter World and Became the Philosopher's Stone

【For Female Readers, Men Keep Out】 Also known as: Transmigrated into the Harry Potter World as the Philosopher's Stone 【Plot-Focused】【Secret Identity Story】 【Not much romance, fast-paced, and 1vN】 【Kind-hearted heroine from China, who will also kill later on】 【A mountain of headcanon】 【Based on the original Harry Potter books and novels, excluding The Cursed Child and Fantastic Beasts, and Dumbledore's Army】 Sela opens her eyes to find herself in the Harry Potter world. From the start, she's become the Philosopher's Stone Dumbledore placed inside the Mirror of Erised, and she and Harry Potter stare at each other through the glass. Sela: Where are my hands and feet? Harry Potter: Where are my mum and dad? Invisible Dumbledore: Am I not allowed to speak in riddles anymore? A modern cultivation System rushes in to bind itself to a wanderer who stumbled into the Western world because of a space-time disruption, helping her survive the turbulent, brutal world of magic. As the Philosopher's Stone, Sela contains a vast well of magical energy. Even the spells she casts casually achieve their maximum effect, require no gestures or incantations, and have no cooldown. A single drop of her blood can extend a user's life by at least twenty years. With the System at her side, Sela becomes the White Wizard faction's most important trump card, kicking Death Eaters around and easily saving everyone. Current secret identities: true form as the Philosopher's Stone, Order of the Phoenix member, Nicolas Flamel's genius only daughter, member of Germany's foremost wizarding family Current golden fingers: the Evil Queen's magic mirror, the dragon Norberta, the basilisk Shenny, the Elder Wand, System shop, a unicorn's blessing (counters Dark Magic) 【The original story has been radically rewritten. The world and characters all serve the plot, with severe OOC】 【Contains a lot of cultivation-world content】 Enjoy!