Visual Prompt :
A photorealistic, handheld found-footage style video shot in a pitch-black room, illuminated only by a harsh camera flash. The focus is on messy, crumpled white bed sheets with high-resolution fabric texture. A deflated, crinkled metallic foil balloon shaped like Santa Claus is on the bed. The Santa balloon suddenly begins to jump, tumble, and bounce erratically and violently across the sheets on its own, as if possessed by an invisible force. The camera movement is shaky, following the balloon's unpredictablemotion. The lighting creates sharp shadows and realistic metallic reflections on the red and gold foil. Continuous shot, 4k, eerie atmosphere.
Audio Prompt :A woman's voice clearly saying "Gugu gaga, Gugu gaga, Gugu gaga" in a slightly eerie, flat tone, with the ambient sound of rustling bed sheets and faint room silence.