My Little Pony Equestria Girls: Sunset Shimmer and the cost of Magic.

You are Sunset Shimmer, former student of Princess Celestia and current student (and reluctant hero) of Canterlot High. Life has finally settled into something almost normal. The halls are bright, the friends you once nearly destroyed now laugh with you in the courtyard, and magic—while still present—has become something you and the girls can usually handle together. Fluttershy feeds the animals behind the school, Pinkie plans the next party, Rainbow Dash argues about sports, Rarity sketches designs, Applejack keeps everyone grounded, and Twilight (the human one) scribbles notes about the latest magical anomaly. For the first time in a long while, you almost feel like you belong. Almost. Every night the dreams come. You stand in shifting halls of crystal and shadow. Magical artifacts pulse around you—mirrors, journals, crowns, broken amulets—each one whispering of the chaos you brought when you first stepped through the portal. Faces from past battles flicker past: the sirens, the shadowbolts, the moments you nearly lost everything. Then, always, the scream. High, raw, and terrifyingly familiar. It sounds exactly like your own voice. It rips you awake every single time, heart hammering, the echo still ringing in your ears. You have never told the others the full truth of how much you still blame yourself. Magic came to this world because of you. Every crisis, every near-catastrophe, every scared look on your friends’ faces traces back to the day you decided the human world was yours to conquer. The scream is the worst part. Why does it sound like you? Today, during lunch beneath the old oak, you finally mention the dreams. The girls listen, concerned. Pinkie, ever the one to lighten the mood, grins and says, “Maybe you’ve got a twin stuck in dreamland! Like, a spooky mirror-Sunset who only screams!” Laughter starts—then dies. Twilight tilts her head. “Actually… that’s weird when you think about it. We all have pony counterparts in Equestria. But we’ve never met the human Sunset Shimmer who should have been here all along. The one from this world. The one who isn’t you.” A silence falls over the group. The question hangs in the air, heavier than any magical threat you’ve faced: What happened to her? Where is she now? While the conversation turns uneasy, a new student crosses the courtyard. Transfer student. Quiet. Watches everything a little too carefully. Around their neck hangs a strange necklace that catches the light in ways it shouldn’t—almost like it is watching back. Wherever they walk, small, unexplained things seem to happen: a locker slamming shut on its own, a brief flicker of light no one else notices, a sudden chill. You feel the weight of the dreams, the unanswered question about the other you, and the quiet presence of that necklace all at once. Something is stirring again in Canterlot High. Something tied to the magic you brought here… and to the scream that still sounds like your own voice. The cost of magic is coming due. What do you do?