Vertical 9:16 Instagram format, 15-second video, ONE continuous unbroken take, NO CUTS, NO TRANSITIONS, NO TIME JUMPS.REFERENCE-LOCKED VISUAL STYLE: Use the uploaded reference image as the exact visual inspiration for the environment, lighting, color palette, costumes, practical mechanical props, camera feeling and overall horror atmosphere. Preserve the same sickly green-yellow color grading, dim interior lighting, grimy tiled room, industrial mechanical details and unsettling practical-effects aesthetic.The scene initially looks exactly like a serious horror movie. A frightened female actress is restrained in a heavy mechanical contraption, struggling to free one hand. Her expression shows intense fear and desperation.A large circular saw is positioned noticeably FAR AWAY from her hand at the beginning. The saw mechanism slowly starts moving along its mechanical track toward her restrained hand. It moves very slowly and deliberately, creating unbearable suspense.The camera remains close to the actress and the machine in a natural handheld shot. She repeatedly looks at the approaching saw, pulls desperately against the restraint and tries to move her hand away, but cannot. A terrifying low horror soundtrack plays underneath, accompanied by realistic mechanical grinding, metal vibrations and the slowly increasing sound of the circular saw.The saw keeps advancing little by little. The tension becomes extreme. The actress starts panicking and shouting as the saw finally reaches the area beside her hand.At the exact moment it appears that the saw is about to make contact, the machine suddenly stops completely.The actress screams in fear.Immediately, the director shouts loudly:“CUT!”The horror atmosphere instantly breaks. The actress realizes it was a practical movie effect, laughs nervously with relief and says:“I really thought it was going to cut my hand!”The camera naturally widens WITHOUT CUTTING, revealing the director and film crew behind the scene. Everyone applauds, laughs and celebrates because the take worked perfectly.IMPORTANT: The saw never actually touches the actress and causes absolutely no injury. The dangerous-looking moment is a controlled practical film effect using safe distance, mechanical timing, camera perspective and stunt equipment. No blood, no gore, no severing, no injury.Ultra-realistic live-action, same greenish-yellow horror-film atmosphere as the reference, realistic practical effects, authentic mechanical movement, natural handheld camera movement, subtle camera shake, imperfect autofocus, realistic acting, realistic set textures, believable behind-the-scenes reveal, NOT CGI-looking, NOT a polished music video.The first part must look completely like a real horror movie. The audience should only realize it is a film set after the director says “CUT.” ONE COMPLETE CONTINUOUS TAKE FROM BEGINNING TO END.