Create a cinematic, ultra-realistic 4K video set in a modern school hallway. A young woman with brow

Create a cinematic, ultra-realistic 4K video set in a modern school hallway. A young woman with brown hair in a messy bun, wearing a cream turtleneck sweater and wired earphones, walks calmly through the corridor as masked people fight in slow motion behind her. Papers, desks, and red soda cans fly through the air as she raises one hand and mysteriously freezes everything around her. She remains completely calm and emotionless while chaos stops instantly. Warm cinematic lighting, realistic facial expressions, detailed hair movement, shallow depth of field, smooth camera push-in, dramatic slow motion, natural physics, film-quality color grading, 16:9 widescreen, 15 seconds, no dialogue, no text, no watermark.