Create a 20-second ultra-realistic cinematic fantasy video set in a modern school hallway with large

Create a 20-second ultra-realistic cinematic fantasy video set in a modern school hallway with large windows, polished floors, and soft natural daylight. Character Design: A beautiful young blonde woman with long, wavy hair, wearing a black school uniform with a white shirt, black tie, short black skirt, dark knee-high socks, and black shoes. A young man with black hair wears a black school uniform, white shirt, black tie, and carries a black shoulder bag. Scene 1 (0–4 seconds): The blonde woman walks confidently toward the camera through the bright school hallway. The young man walks behind her, holding his bag. Use a smooth cinematic tracking shot, realistic facial expressions, natural walking movements, and soft sunlight streaming through the windows. Scene 2 (4–8 seconds): The camera shifts to a wider view of the hallway. The woman continues walking while the young man moves forward. Suddenly, the floor beneath him becomes extremely slippery as a magical freezing effect begins spreading across the polished surface. Scene 3 (8–12 seconds): The young man loses his balance and falls backward onto the icy floor. His black shoulder bag swings away from his body as he slides across the smooth surface. Capture the fall with realistic physics, a low-angle camera shot, and natural body movements. Scene 4 (12–16 seconds): A spectacular wall of transparent ice and frozen water erupts around the young man, creating a dramatic magical barrier in the hallway. Crystal-clear ice shards, swirling frost, sparkling particles, and realistic water splashes fill the scene. The woman stops in the distance and reacts with surprise. Scene 5 (16–20 seconds): The young man sits on the icy floor, looking shocked and confused. The blonde woman approaches him cautiously, then pauses beside the enormous translucent ice formation. She looks at him with a mixture of surprise and concern. Finish with a cinematic wide shot showing the frozen hallway, reflective ice fragments, and sunlight refracting through the crystalline structure. Visual Style: Ultra-realistic cinematic fantasy, high-detail character rendering, realistic skin and hair textures, physically accurate ice and water simulations, reflective frozen surfaces, volumetric lighting, natural shadows, dramatic slow motion during the fall, smooth camera transitions, shallow depth of field, 4K quality, 24 fps. Audio: Natural footsteps, shoes sliding on ice, a sudden icy cracking sound, a powerful freezing whoosh, crystalline shattering effects, and subtle atmospheric cinematic background music. Consistency Requirements: Maintain the same faces, hairstyles, clothing, body proportions, and character identities throughout the entire video. Ensure continuous motion between scenes, realistic gravity, believable reactions, and no sudden character changes. Negative Prompt: Blurry visuals, distorted faces, extra limbs, duplicate characters, inconsistent clothing, unnatural walking, unrealistic falling physics, flickering, warped anatomy, text, subtitles, logos, low resolution, and abrupt scene transitions.