Elevator Claustrophobic Horror

English prompt

Create an ultra-realistic 1080p Korean apartment horror sequence with claustrophobic handheld camerawork, flickering fluorescent lights, practical body-horror effects, realistic human movement, and tense grounded pacing. A woman stands motionless inside a cramped elevator, staring blankly ahead while an uneasy neighbor watches her, then her fingers begin twitching as the floor display flickers. Her body suddenly convulses against the mirrored wall, making the neighbor recoil, before she collapses with one arm bent unnaturally. She slowly rises again with a slack expression, unnaturally wide eyes, twisted joints, and jerky movements. The terrified neighbor backs into the corner and desperately presses the elevator button as she suddenly stretches her jaw impossibly wide and lunges toward the camera. The doors open and she rushes into the apartment hallway, then stops completely at the far end with her head hanging at an unnatural angle. The neighbor looks up in terror while another resident cautiously peers through a partially opened apartment door. The creature suddenly charges down the corridor, knocking over bicycles, mats, and other hallway objects as the residents panic. The neighbor runs desperately toward the stairwell, repeatedly looking back as the creature bursts through the stairwell door with unnaturally extended arms. It grabs the neighbor's jacket near the railing and pulls them backward while another resident quickly grabs the emergency fire hose. A powerful blast of water hits the creature and forces it backward into a row of shoe racks. The resident grabs an umbrella and uses it defensively to keep the creature away, but the creature violently throws it aside. The creature grabs a bicycle pump and recoils when a sudden burst of air hits its face, then staggers toward the corridor window. The fluorescent lights flicker rapidly as the creature reaches the window and suddenly smashes through it, sending glass scattering into the dark night. Soaked residents cautiously approach the broken window and stare outside in shock as the apartment corridor falls silent. End with a distant CCTV-style view of the apartment hallway, maintaining photorealistic anatomy, unsettling wide eyes, unnatural joint movement, realistic water and glass physics, authentic reactions, no gore, anime, cartoon, CGI look, exaggerated blood, duplicated characters, morphing faces, floating objects, unrealistic physics, subtitles, logos, or watermark.